Just when you thought it couldn't get any better. Meet the Sculpt Onesie. This ballet scrunch neckline was inspired by one of our best sellers, The Ballet Tank adding a touch of femininity. The Sculpt Onesie features flattering seam detailing, cross straps with an open back detailing and a flare bottom that compliments the body.
As elevated and sexy as it is, our onesies are extremely comfortable and supportive. Whether you’re lifting weights, doing pilates, or running errands, this onesie is perfect. Made sustainably with 437 cloud™ technology, giving it a second-skin feel you’ll love.
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Customer Reviews
Overall rating: 4.9 / 5 from 72 reviews.
My new fitness line obsession!! So happy I gave 437 a try. I love everything about it. I cant Wait for more drops. Juliana was amazing and also helped me with one orders so promptly. Cutest jumpsuits they have. This was a size small for reference. Make my girlies look good. I’m 5’2 so the pants were a bit long but other than that, 100%. I’ve gotten almost every set they have.
I’ve absolutely fallen in love with the Sculpt Onesie in Navy/Cream! The fit is incredibly flattering and truly lives up to its name. It keeps everything in place, smooths and contours my body beautifully, and gives that snatched feeling without ever feeling restrictive.
One of my favorite things is how well it handles sweaty workouts. I do a lot of hot yoga, hot Pilates, reformer Pilates, and strength training, and I never feel like sweat is as noticeable as it is in some of my other activewear, which gives me so much more confidence.
The quality is amazing, it’s comfortable enough to wear for hours, and it moves with you through every workout. I’ve already worn it so many times, and it has quickly become one of the most reached for pieces in my activewear collection. Highly recommend!
Wow this onesie is... wow! I love how it makes my body look. I usually get my tops and shorts in size S but decided to get this in xs and it fits perfectly. I'm 5ft tall so I had to get them seamed.
Absolutely love the 436 onesie — the fit is perfect and it really shapes the body beautifully. The material feels super high-quality and luxurious.
Definitely worth it 😍
Love love love both jumpsuits I ordered!!! I’ve never owned one prior, but these fit me like a GLOVE! I was shocked being 5’9, long torso & legs that it fit so well…got a size XS for reference, but probably could’ve taken the small as well.
I can’t believe I didn’t try them sooner. I have tried all the popular brands and usually end up returning cause if I’m gonna invest in workout outfits I want them to be comfy and cute enough to wear outside of the studio!! Get you your 437 onesie!!
LOVE and live by this onesie! It is so flattering. I get SO many compliments when I wear it, and because I work at a yoga studio, so many students have ordered the black. Hope more colors come out, a pink would be such a pilates princess vibe💕
The only improvement is that I’m 5”10, 155 lbs, and wear a DD cup and ordered a Medium. I could not do yoga flows in this because of nip slips. However it is my favorite lounging and every day onesie. It makes me look so put together even on days that I’m not, and that feeling can’t be duplicated as easily.