Peekaboo Shortsie - Black


Color: Black
Deep Clay
Deep Jade
Size Guide

Back by popular demand: the Peek-a-Boo Shortsie — an all-in-onesie, easy-to-wear workout romper. 

This stylish piece features an elegant low back with adjustable shoulder straps for a customizable fit, complete with deep pockets and a V-booty lifting back seam.

Perfect for yoga, barre, coffee runs, and every low-medium impact activity in between.

Compression Level:

Performance Level:

Features + Fit

• Squat-proof
• Square neck
• Removable padding
• Deep side pockets
• Subtle, V-shaped booty lifting back seam
• Adjustable X-back straps
• Open, low back design
• Stay-put silicone grippies to prevent your shorts from riding up
• Peek-a-boo hole in front for breathability
• Inseam: 5”

Model Info

Melissa is wearing size S
Height: 5’4”• Bust: 34” • Bra: 32C-D • Waist: 26" • Hips: 35"

Arlene is wearing is size XL
Height: 5’9” • Bust: 44” • Bra 38DD • Waist: 37 ” • Hips: 48 ½” • Torso: 69"

Fabric + Care

• ButterSmooth Brushed, 77% polyester, 23% spandex
• 4-way stretch and recovery
• Double brushed - front and back; soft on the inside, matte on the outside.

After your workout: Machine wash on gentle cycle with cold water and like-colored garments. Hang or lay flat to dry.

Customer Reviews

Based on 14 reviews
Size Bought: M
Overall Fit: True to Size
Height: 5'7''
Bra Size: 36c
Body Type: Athletic
Weight: 154
Breathable and Comfortable

I was hesitant to buy this since most things with shorts tend to ride up my thighs and cause a lot of chafing. While some mention a strong grip on the legs, it's often not the case. However, I'm glad to say that with this romper the shorts stay in place and I don't have to worry about anything riding up when I work out. I thought it would be too short and ride up, but no matter how much I moved, the shorts stayed in place. Not to mention the straps were easy to adjust and keep my boobs in place.

It's becoming my favorite thing to wear for my workouts. The material is comfortable for my stretching drills and still form-fitting to show off the shape I'm getting for becoming more active in my life. I'm grateful for the generous pocket size where I can keep my phone and car keys without fearing they're going to fall out. Even one of my water bottles fits. Yay!!

Excited to try more outfits as my body morphs and changes. Thank you Popflex and Cassey!

Size Bought: XS
Overall Fit: Small
Height: 5’1
Bra Size: 32A
Body Type: Athletic
Weight: 115 lbs
Super cute fit, thighs a little tight!

Ok so I absolutely adore this onesie, the low back is my JAM! I love a good low back, but only because I lack a chest and have a good butt, for reference I’m a 32A and the support is great for my chest size. The compression for the waist is phenomenal and I adore the pockets on BOTH sides bc we all know girls need extra pockets for all the things we carry. My only con would be that I have bigger thighs, I do wear a size 0 in jeans and shorts, BUT I’m a runner and my thighs are definitely on the more muscular side, so what I’m saying is that the short portion of this onesie is on the tighter side. There’s not a lot of wiggle room and I’m not sure if it’s because of the rubber on the hem that makes it less forgiving. Now don’t get me wrong, I do love the rubber since it keeps the shorts in place but it also feels like a tight band around my poor thighs. I would have gotten a small but then I feel the fit in my upper area wouldn’t be as good. I’m ok with how it looks, it just squishes my thighs a bit so a warning to the petite but thick thigh ladies.

Size Bought: S
Overall Fit: True to Size
Height: 4'10
Weight: 113
New favorite outfit!

Alright y'all, I was so hesitant to buy this. I do not own rompers or other one piece items. A big reason for that, I'm short! What that means is things usually fit me awkwardly in the torso and the straps never sit right.

That was not an issue with this piece at all. The fit is PERFECT. I'm a little chesty, but even with the open back I feel secure. Because the straps are both criss cross and adjustable, those, too, are very secure. In fact, even when I'm doing PIIT28, I'm not adjusting my clothing at all. Everything stays where it should!

I saw some comments about the shorts portion. I have decent sized thighs, but I don't feel pinched or like it shows them off in a negative way. If anything, they are the right length to really be able to show off all the leg work I've been putting in.

I've loved working out in it both PIIT and also cardio like the elliptical. It's so easy to move in and the material is everything I could ask for. I've been pairing it with high waisted jean shorts (which hides my mom pouch nicely) when I go out and about and I've had several people comment on how cute it is and ask where I got it. I'm ready to buy another just so I can wear it more often!

I'll also add that the pockets are a must have for me. I'm really glad they didn't skimp on that as I would have likely taken a star. If I'm going to go for a walk or if I want to carry my phone for music around the house, there needs to be pockets.

For not being my usual style of clothing, I feel amazingly confident and comfortable. I would definitely recommend giving it a try.

Heather Wicks
Size Bought: S
Overall Fit: True to Size
Height: 5'2''
Bra Size: C
Body Type: Athletic
Weight: 114
Can I PLEASE wear this all the time

I didn't know exactly what to expect from this since I've never worn anything like it before, but OH my gosh I wanna wear it every day. It's super comfortable. Super easy to throw a button-up top, sweater, or hoodie over and you're ready to walk out the door. It doesn't ride up at all. I love how low the back goes as well. It's honestly perfect.

If this pandemic taught me anything, it's that I'm done with wire bras for good. I can barely handle the back pain from a couple hours in them anymore. So I've been migrating my closet to allow for comfortable sports bras and other alternatives. This not only is the same comfort in the front but relieves a lot of the back due to it all being one piece. I might need to buy another so I can have one available at all times...

Size Bought: XS
Overall Fit: True to Size
Body Type: Athletic

so comfy, i wear it so much!