It's so nice to have rompers for big guys like me. It's snug in all the right places and it's so much fun to wear. I recommend this for everyone!
Black Romper
The Original Black Romper (now in Linen) is your no-fuss, all-style solution.
Size :
S
Jake M.
Verified
“Perfect for festivals — I'm 5'10", 175lb, ordered M and it fits great.”
Ernesto H.
Verified
Very comfortable, right size and fits perfectly. I live it! Obsessed 😍
Davarius W.
Verified
Fits perfectly. Definitely exceeded beyond my expectations considering I’m a petite male and it’s almost inevitable finding the right small!
Butter-Soft Fabric
Tailored Slim Fit
Smart Details
All-Occasion Ready
Explore the Versatility of the Men's Black Romper
NEW Linen Fabric: 95% Linen, 5% Spandex
Unmatched Style and Modern Design
The men's black romper presents a bold and contemporary fashion statement for those who dare to stand out. Crafted with sleek lines and a minimalist aesthetic, this one-piece outfit redefines men's casual wear. Whether heading to a summer party, a casual day out, or a relaxed evening event, this romper offers a unique blend of style and flair. The black color adds versatility, making it easy to pair with accessories or footwear. Designed to complement various body types, it boosts confidence while keeping fashion-forward men on trend.
Comfort Meets Practicality
Beyond the striking look, the men's black romper emphasizes comfort through its carefully selected breathable fabric. Lightweight and soft to the touch, it ensures freedom of movement and coolness, especially during hot weather. The design includes functional pockets to help carry essentials conveniently. Its easy-to-wear zipper closure adds to practicality without sacrificing style. Ideal for all-day wear, this romper fits perfectly whether lounging or actively socializing, proving that comfort and fashion can coexist effortlessly.
Versatile for Various Occasions
The men's black romper transitions smoothly from casual daywear to semi-formal evenings, making it an essential wardrobe piece. Pair it with sneakers for a laid-back vibe, or dress it up with loafers and a light jacket for a sharper look. Its subtle yet edgy design fits diverse settings — from beach outings to music festivals and urban strolls. This flexibility makes the romper a smart investment for modern men who want a single, reliable outfit that suits multiple lifestyles without compromising on style or ease.
Size & Fit Guide
Find your fit. Own your look. Our rompers and jumpsuits are designed for a modern, tailored silhouette—and the right size makes all the difference.
Use this guide to learn how each style fits, take your measurements, compare our size charts, and get a personalized recommendation with WAIR.
How RomperJack Fits
SHORTS / ONE PIECE
Rompers
RomperJack rompers have a slim, fitted silhouette through the chest, waist, and shorts. They're designed to look sharp rather than loose or oversized.
If you're between sizes, have broader shoulders or thighs, or simply prefer a little extra room, consider the larger size.
PANTS / ONE PIECE
Jumpsuits
Our jumpsuits feature a European-inspired slim fit, with a streamlined upper body and tapered leg. They're cut for a tailored, modern look.
Because they're full-length, pay particular attention to the torso and rise. You should be able to sit, reach, and bend comfortably without pulling through the shoulders or crotch.
Between sizes? The larger size is generally a better starting point for comfort and movement, especially if you have a longer torso or prefer a less fitted look. Fabric and fit may vary by style; always check the product details.
How to Measure Your Body
Use a flexible tape measure over lightweight clothing or against your skin. Keep it level and comfortably snug, not tight. Having someone help can improve accuracy.
01 / CHEST
Chest
Wrap the tape under your arms and around the fullest part of your chest.
02 / WAIST
Waist
Measure around your natural waist, generally above your belly button. Don't hold your stomach in.
03 / HIPS
Hips & Seat
Measure around the fullest part of your hips and seat so you have room to sit and move.
04 / HEIGHT
Height
Stand straight without shoes and measure from the floor to the top of your head.
05 / INSEAM
Inseam
Measure from the crotch along the inside of your leg to your desired pant hem. Especially useful for jumpsuits.
06 / TORSO
Torso Length
Check how much length you need between your shoulder and crotch. Longer torsos often need extra room in a one-piece style.
Compare chest and waist measurements with the charts below. Height, weight, and length provide extra context; they should not replace a comfortable fit through your torso.
ROMPERJACK ORIGINALS
Romper Size Chart
Designed with a slim, fitted cut. Compare your chest and waist first, then use the height and weight ranges as additional guidance.
Romper Sizing
Best used for RomperJack-branded rompers only. All body measurements are shown in inches; weight is shown in pounds.
| Size | Chest | Waist | Height | Weight (lbs) |
|---|---|---|---|---|
| S | 34–38" | 26–28" | 64–68" | 140–155 |
| M | 38–40" | 28–30" | 65–70" | 155–170 |
| L | 40–42" | 30–32" | 65–73" | 170–190 |
| XL | 42–44" | 32–34" | 68–74" | 190–210 |
| XXL | 44–46" | 34–36" | 74–77" | 190–210 |
| XXXL | 46–48" | 36–38" | 70–77" | 230+ |
Fit noteThis chart is intended as a guide. If you're between sizes or prefer more room, size up.
Best forUse chest and waist as your starting point, then use height and weight as secondary guidance.
Romper Fit Example
See the fit in action
Our rompers are designed for a close, tailored fit through the chest and waist, with room to move comfortably through the shorts. Use the model photo to see how the silhouette sits on the body.
Size reference: At 6'0" and 190 lbs, Large can be a useful starting point, depending on your chest, waist, and torso measurements. Individual fit may vary.
ROMPERJACK ORIGINALS
Jumpsuit Size Chart
Our jumpsuits are slim-fitting with a tapered cut. Consider chest, waist, and overall torso comfort when selecting your size.
Jumpsuit Sizing
Best used for RomperJack-branded jumpsuits only. Measurements are shown in inches.
| Size | Chest | Waist | Length |
|---|---|---|---|
| S | 35–37" | 26–28" | 28" |
| M | 37–39" | 28–30" | 30" |
| L | 39–42" | 30–33" | 31" |
| XL | 42–44" | 33–35" | 33" |
| XXL | 44–46" | 35–38" | 34" |
| XXXL | 46–50" | 38–40" | 44" |
Fit noteJumpsuits are designed for a slimmer, European-inspired fit with a tapered leg.
Best forUse chest and waist first, then confirm the overall length and torso comfort based on your body proportions.
Jumpsuit Fit Example
6'0" · 190 lbs · Size Large
The model is 6 feet tall, weighs 190 lbs, and wears a Large. This shows how our slim, tapered jumpsuit is designed to sit through the shoulders, waist, and legs.
For your best fit, compare your chest and waist measurements, and consider your torso length before selecting a size.
PERSONALIZED SIZE RECOMMENDATIONS
Need a Second Opinion? Try WAIR.
Not sure which size to choose? The interactive WAIR sizing tool can help you find a recommended size for participating RomperJack rompers and jumpsuits, based on information about your body and fit preferences.
Open the romper or jumpsuit you're shopping for, look for the WAIR sizing option near the size selector, and follow the prompts. WAIR is accessed on participating product pages—not directly from this guide.
WAIR is a helpful recommendation tool. Review the product description and fit details before making your selection.
PLEASE NOTE
About RJ Picks & Partner Sizing
This size guide applies only to RomperJack-branded rompers and jumpsuits.
Styles in RJ Picks are curated from partner brands and may follow different size standards. For shirts, pants, shorts, jackets, shoes, accessories, two-piece sets, and other partner products, refer to the individual product page or the partner brand's website for accurate sizing information.
Do not assume that the RomperJack charts or WAIR recommendations apply to RJ Picks products.
Size & Fit FAQs
Do RomperJack rompers and jumpsuits run small?
They're designed with a slim, tailored silhouette, not a relaxed or oversized fit. If you're between sizes or prefer extra room, consider sizing up.
What's most important when sizing a one-piece?
Chest and waist are your starting points, but torso length and the room you need to sit or bend comfortably are also important.
Can I use these charts for RJ Picks items?
No. RJ Picks partner products may use different sizing. Use the size information on that product's page or on the partner brand's website.
Currently, store credit is only available for returns and exchanges. Once your return or exchange has been processed, you will receive an email containing a RomperJack E-Gift card code for the amount of the item returned, not including any initial shipping charges. Please submit a return here. Read our return policy here.
We offer standard 3- to 7-business-day shipping and 2- to 5-business-day priority shipping for Domestic orders. Some items may be on preorder, which is stated on the product page. This may take longer to ship. International shipping can take anywhere between 7 and 21 business days.
If you order a preorder item and an in stock item, your full order will ship only when the preorder inventory is available at our warehouse. If you need the in stock item before the preorder, please make a separate purchase. For preorder shipping dates, please check the product description section. Some gift cards and promotions may not be available for preorders.
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Regular price
$ 79.00
Shipping calculated at checkout.
Size :
S
Explore the Versatility of the Men's Black Romper
NEW Linen Fabric: 95% Linen, 5% Spandex
Unmatched Style and Modern Design
The men's black romper presents a bold and contemporary fashion statement for those who dare to stand out. Crafted with sleek lines and a minimalist aesthetic, this one-piece outfit redefines men's casual wear. Whether heading to a summer party, a casual day out, or a relaxed evening event, this romper offers a unique blend of style and flair. The black color adds versatility, making it easy to pair with accessories or footwear. Designed to complement various body types, it boosts confidence while keeping fashion-forward men on trend.
Comfort Meets Practicality
Beyond the striking look, the men's black romper emphasizes comfort through its carefully selected breathable fabric. Lightweight and soft to the touch, it ensures freedom of movement and coolness, especially during hot weather. The design includes functional pockets to help carry essentials conveniently. Its easy-to-wear zipper closure adds to practicality without sacrificing style. Ideal for all-day wear, this romper fits perfectly whether lounging or actively socializing, proving that comfort and fashion can coexist effortlessly.
Versatile for Various Occasions
The men's black romper transitions smoothly from casual daywear to semi-formal evenings, making it an essential wardrobe piece. Pair it with sneakers for a laid-back vibe, or dress it up with loafers and a light jacket for a sharper look. Its subtle yet edgy design fits diverse settings — from beach outings to music festivals and urban strolls. This flexibility makes the romper a smart investment for modern men who want a single, reliable outfit that suits multiple lifestyles without compromising on style or ease.
Size & Fit Guide
Find your fit. Own your look. Our rompers and jumpsuits are designed for a modern, tailored silhouette—and the right size makes all the difference.
Use this guide to learn how each style fits, take your measurements, compare our size charts, and get a personalized recommendation with WAIR.
How RomperJack Fits
SHORTS / ONE PIECE
Rompers
RomperJack rompers have a slim, fitted silhouette through the chest, waist, and shorts. They're designed to look sharp rather than loose or oversized.
If you're between sizes, have broader shoulders or thighs, or simply prefer a little extra room, consider the larger size.
PANTS / ONE PIECE
Jumpsuits
Our jumpsuits feature a European-inspired slim fit, with a streamlined upper body and tapered leg. They're cut for a tailored, modern look.
Because they're full-length, pay particular attention to the torso and rise. You should be able to sit, reach, and bend comfortably without pulling through the shoulders or crotch.
Between sizes? The larger size is generally a better starting point for comfort and movement, especially if you have a longer torso or prefer a less fitted look. Fabric and fit may vary by style; always check the product details.
How to Measure Your Body
Use a flexible tape measure over lightweight clothing or against your skin. Keep it level and comfortably snug, not tight. Having someone help can improve accuracy.
01 / CHEST
Chest
Wrap the tape under your arms and around the fullest part of your chest.
02 / WAIST
Waist
Measure around your natural waist, generally above your belly button. Don't hold your stomach in.
03 / HIPS
Hips & Seat
Measure around the fullest part of your hips and seat so you have room to sit and move.
04 / HEIGHT
Height
Stand straight without shoes and measure from the floor to the top of your head.
05 / INSEAM
Inseam
Measure from the crotch along the inside of your leg to your desired pant hem. Especially useful for jumpsuits.
06 / TORSO
Torso Length
Check how much length you need between your shoulder and crotch. Longer torsos often need extra room in a one-piece style.
Compare chest and waist measurements with the charts below. Height, weight, and length provide extra context; they should not replace a comfortable fit through your torso.
ROMPERJACK ORIGINALS
Romper Size Chart
Designed with a slim, fitted cut. Compare your chest and waist first, then use the height and weight ranges as additional guidance.
Romper Sizing
Best used for RomperJack-branded rompers only. All body measurements are shown in inches; weight is shown in pounds.
| Size | Chest | Waist | Height | Weight (lbs) |
|---|---|---|---|---|
| S | 34–38" | 26–28" | 64–68" | 140–155 |
| M | 38–40" | 28–30" | 65–70" | 155–170 |
| L | 40–42" | 30–32" | 65–73" | 170–190 |
| XL | 42–44" | 32–34" | 68–74" | 190–210 |
| XXL | 44–46" | 34–36" | 74–77" | 190–210 |
| XXXL | 46–48" | 36–38" | 70–77" | 230+ |
Fit noteThis chart is intended as a guide. If you're between sizes or prefer more room, size up.
Best forUse chest and waist as your starting point, then use height and weight as secondary guidance.
Romper Fit Example
See the fit in action
Our rompers are designed for a close, tailored fit through the chest and waist, with room to move comfortably through the shorts. Use the model photo to see how the silhouette sits on the body.
Size reference: At 6'0" and 190 lbs, Large can be a useful starting point, depending on your chest, waist, and torso measurements. Individual fit may vary.
ROMPERJACK ORIGINALS
Jumpsuit Size Chart
Our jumpsuits are slim-fitting with a tapered cut. Consider chest, waist, and overall torso comfort when selecting your size.
Jumpsuit Sizing
Best used for RomperJack-branded jumpsuits only. Measurements are shown in inches.
| Size | Chest | Waist | Length |
|---|---|---|---|
| S | 35–37" | 26–28" | 28" |
| M | 37–39" | 28–30" | 30" |
| L | 39–42" | 30–33" | 31" |
| XL | 42–44" | 33–35" | 33" |
| XXL | 44–46" | 35–38" | 34" |
| XXXL | 46–50" | 38–40" | 44" |
Fit noteJumpsuits are designed for a slimmer, European-inspired fit with a tapered leg.
Best forUse chest and waist first, then confirm the overall length and torso comfort based on your body proportions.
Jumpsuit Fit Example
6'0" · 190 lbs · Size Large
The model is 6 feet tall, weighs 190 lbs, and wears a Large. This shows how our slim, tapered jumpsuit is designed to sit through the shoulders, waist, and legs.
For your best fit, compare your chest and waist measurements, and consider your torso length before selecting a size.
PERSONALIZED SIZE RECOMMENDATIONS
Need a Second Opinion? Try WAIR.
Not sure which size to choose? The interactive WAIR sizing tool can help you find a recommended size for participating RomperJack rompers and jumpsuits, based on information about your body and fit preferences.
Open the romper or jumpsuit you're shopping for, look for the WAIR sizing option near the size selector, and follow the prompts. WAIR is accessed on participating product pages—not directly from this guide.
WAIR is a helpful recommendation tool. Review the product description and fit details before making your selection.
PLEASE NOTE
About RJ Picks & Partner Sizing
This size guide applies only to RomperJack-branded rompers and jumpsuits.
Styles in RJ Picks are curated from partner brands and may follow different size standards. For shirts, pants, shorts, jackets, shoes, accessories, two-piece sets, and other partner products, refer to the individual product page or the partner brand's website for accurate sizing information.
Do not assume that the RomperJack charts or WAIR recommendations apply to RJ Picks products.
Size & Fit FAQs
Do RomperJack rompers and jumpsuits run small?
They're designed with a slim, tailored silhouette, not a relaxed or oversized fit. If you're between sizes or prefer extra room, consider sizing up.
What's most important when sizing a one-piece?
Chest and waist are your starting points, but torso length and the room you need to sit or bend comfortably are also important.
Can I use these charts for RJ Picks items?
No. RJ Picks partner products may use different sizing. Use the size information on that product's page or on the partner brand's website.
Currently, store credit is only available for returns and exchanges. Once your return or exchange has been processed, you will receive an email containing a RomperJack E-Gift card code for the amount of the item returned, not including any initial shipping charges. Please submit a return here. Read our return policy here.
We offer standard 3- to 7-business-day shipping and 2- to 5-business-day priority shipping for Domestic orders. Some items may be on preorder, which is stated on the product page. This may take longer to ship. International shipping can take anywhere between 7 and 21 business days.
If you order a preorder item and an in stock item, your full order will ship only when the preorder inventory is available at our warehouse. If you need the in stock item before the preorder, please make a separate purchase. For preorder shipping dates, please check the product description section. Some gift cards and promotions may not be available for preorders.
Customer Reviews
Overall rating: 4.6 / 5 from 103 reviews.
This black unit is such a classic with or without a belt, with any amount of buttons undone, for almost any occasion. 220lbs, 6' and I find that the XXLs fit just right.
Love my rompers! This one fit just right and so comfortable to wear during the Spring and Summer seasons! The material is not hot and easy to spruce up with accessories and other colors to match.
Very comfortable, right size and fits perfectly. I live it! Obsessed 😍
So comfy and bends with my body.
Fits well everywhere except the back- I’ll need that taken in, and I wish it had belt loops..but, the guys at RomperJack were beyond accommodating, and this is a mens product, so I wasn’t expecting a *perfect* fit. Will buy again!! Quality and comfort are stellar
I win the Black romper in a contest and ordered size Medium since I want a more snug feel and look to make my thighs and booty pop 😉 I am 6’2 and 196lbs, so a large would have fit comfortable (I’m wearing the blue romper and my husband is wearing the tan romper, size large. He’s 6’1). Our beau is wearing the Black in size medium. He’s 5’9” and about 175ish, so it’s not as snug on him as it was on me, but he’s thicc in all the right places as well so it fit perfectly. I appreciate the stretch in the material so the fit is right. The Black romper did not come with belt loops, but the other ones came with 3. We’ll definitely order more in the future.
I really loved it, I wore it with Mexican embroidery and tradicional custom. Everyone loved my outfit. I just feel confident and happy. Thank you so much for delivering it on time.
This Romper fits so good perfect size charts thank you
Really brings out my inner David Rose :)
Really enjoyed it - so did everyone else :D
I have a growing collection and I love them more and more with every order. I put together so many looks with these pieces can't wait for my next one. I'm thinking it's time for the overalls now 😊😊
Yet another great Romper. Fits perfectly. The fabric quality is great and breathable.
Best money that i ever spent.. a lot of compliments from guys and girls.. 100% recommended.
The best! Super comfy and everyone loves it! Waiting for the other color to come in!
Black is beautiful! That's it that's all folks! 🥰
Fits perfectly. Definitely exceeded beyond my expectations considering I’m a petite male and it’s almost inevitable finding the right small!
Fabulous
I bought these as a joke and now all my friends are jealous of my style. May have to order more...
I absolutely loved it & felt confident in it. When I walked in the room eyes did turn. (But the very first time I wore it...the back did rip when I was dancing) Other than that...it was a good purchase.
Love it! It’s fun to wear- a little adventures and sexy.
Quality fabric
Would be great to have one that zips all the way up. But other than that it is very comfy. Love it ❤️
I loved the Romper, it fit perfectly on me ! I wore it as my birthday outfit and everyone loved it, got so many compliments 😁 I definitely will be getting another
I love it
Was hesitant about wearing a Romper but had so many compliments, I need to get more. Its so comfortable and easy to wear on a night out in the town in Hawaii. Mahalo (Thank You) Romper Jack!
Took my romper to my recent holiday in Portugal. Was perfect for the warm weather, packs well and wears well. So comfortable!
Bought it one size bigger than what I normally shop for but fits great!
Love it, fits just right!
I love it, can't wait for summer so I can wear it!
I could wear this romper 7 days a week
I love this piece, so stylish and comfortable. I had bought two other Romperjack pieces a year or so ago, size XXL, and too small. So I was thrilled to find that the XXXL. is a perfect fit. I'm 6'4" and 240 lbs. If you offered the rest of your inventory in that size, which right now you don't, I'd be a very regular customer! Nick
Like the outfit , meets my expectations as far as size and quality
When I added in my height and weight, the tool advised this is the size I should go for (the largest one) - it was FAR too small. Unwearable. What a complete waste of money.
It was very itchy at first. Figured a wash would help but after I rral8zed it was not large enough even though I went off the sizes on the website. I then found out that they do not except return for items that do not fit and will not provide a refund in this instance.
I love these! Hopefully I can get more in more colors!
Hey guys I’m 6ft , 163lbs , usually wear a 31 waist pant. I ordered the black romper in size M and it fits perfectly. This is my first time buying but I am definitely going to be getting more. And the fabric and quality are really nice. I can just tell this will last .
nice fabric, with a zip in the front and a nice fit
Alf Rich
Little tight in the waist