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Extra Smallflex

Smallflex

Midflex

Curveflex

Extra Curveflex

Be Flexible Seamless Onesie - French Roast

$74.00

Size

Every wardrobe needs a staple one-and-done. Designed in our signature Seamless fabric, this full-length onesie seamlessly moves with you from studio to street. 

Features + Fit

• Anti-cameltoe
• Moisture-absorbing cotton gusset for panty-free movement
• Waist snatching ribbed panels
• Inner shelf bra
• Squat-proof
• Heart-shaped booty lifting back seam
• Sweetheart neckline
• Ultra scooped back
• BYO-pads
• Full-length onesie

Inseam length varies on your size:
Extra Smallflex: 23.5” (59.5 cm)
Smallflex: 24” (60.5 cm)
Midflex: 24.25” (61.5 cm)
Curveflex: 24.5” (62.5 cm)
Extra Curveflex: 25” (63.5 cm)

Model Info
Model: Ally Height: 5'9" Bust: 30" Bra: 32B Waist: 24.5" Hips: 35.5" Torso: 63" Ally is wearing size extra smallflex
Model: Allie Height: 5'8" Bust: 42" Bra: 38 DD Waist: 34" Hips: 51" Torso: 71" Allie is wearing size extra curveflex
Fabric + Care

93% Nylon, 7% Spandex

Care: Please wash me cold then hang me to dry, ok? Oh, and I don’t like bleach, but if you must, non-chlorine only…or else. Thank you! ♥︎

Shipping + Returns

FREE SHIPPING in the U.S. on any order over $100!

Order amount: $0 - $99.99:
$7.95 U.S. shipping (+$2 for yoga mats or bags)
$13.95 International shipping*

Order amount: $100+:
FREE U.S. shipping
$19.95 International shipping*

*International shipping charges do not include customs and taxes which may apply in your country.

DELIVERY TIME: Please allow 5-8 days for delivery of your order if in the U.S. Please allow 2-5 weeks for international orders to arrive depending on each country's customs inspection and postal delivery practices.

RETURNS: We accept returns (excluding Final Sale items) within 30 days of purchase in unworn, unwashed condition with all tags and adhesive liners intact. U.S. returns will have a $5.95 return fee applied that covers the cost of shipping your return back, as we will be providing the shipping label. Your initial shipping charges will not be refunded, only the purchase price of the items you're returning will be refunded. For International returns, you are responsible for any shipping charges spent to mail your return back.

EXCHANGES: We offer free U.S. exchanges within 30 days of purchase to help you get your perfect fit (excluding Final Sale items). Items must be in unworn, unwashed condition with all tags and adhesive liners intact. Just select the exchange option and pick your new item from the available options in the drop-down menu. We offer exchanges for size, color, and style within that item's product category. At this time we are not able to offer exchanges for international orders as those must be returned.

Customer Reviews

Based on 39 reviews
41%
(16)
23%
(9)
26%
(10)
8%
(3)
3%
(1)
C
CL
Size Bought: L
Overall Fit: True to Size
Height: 5.6
Bra Size: 34B
Body Type: Pear
Weight: 180
AMAZING

I bough the French roast color and it's so flattering I cant even believe it. Its comfortable, makes you look really good, stays put and I just love wearing it

N
Nancy N.
Size Bought: XS
Overall Fit: True to Size
Height: 5'0"
Bra Size: 34B
Body Type: Athletic
Weight: 110
Instant confidence boost

This onesie makes me feel like a baddie in the gym! Tested this out on leg day and it did not disappoint. Totally squat-proof and comfortable to work out in. Coupled this with the mock-neck shruggie to run errands after. Would love to see this in more colors!

N
Nicole E.
So Flattering & Comfy

We need more colors! I love this bodysuit!

F
Fiona M.
Size Bought: S
Overall Fit: True to Size
Height: 5’7@
Bra Size: 32D
Body Type: Hourglass
Weight: 165
Great fit super comfortable

I was a little nervous to buy this as my torso is a bit long and one pieces sometimes don’t fit, but I should have known that PopFlex would make their one piece to fit well, be flattering, and be comfortable! Another winner

We’re pleased to combine practicality with elegance. Thank you for your kind words.

T
Tania Y.F.C.
Size Bought: M
Overall Fit: True to Size
Body Type: Hourglass
Best onesie ever

Honestly I have always been skeptical about onesie but need to say that this one… looks really pretty almost like I’m going to dance ✨🧡 and is so comfortable, no camel toad at all and really stretchy plus you can use it to your daily not just to the gym. 10/10

We're glad to hear you feel that way! Thank you for your trust in our products.

Z
Zoreyca R.
Size Bought: M
Overall Fit: True to Size
Height: 5’7
Bra Size: 36B
Body Type: Hourglass
Weight: 145
Awesome

Love the fit and the quality

Thank you! We love hearing this kind of fit feedback. So glad it checked every box for you.