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On the Runsie - Coconut Cream

$62.40 $96.00

Color: Coconut Cream
Black
Indigo Teal
Lilac Dream
Size

This item is FINAL SALE. No returns or exchanges will be accepted.

For days spent on the run, keep your ootd simple with an effortless one-and-done.

Our fav feature? The hidden zippered booty pocket! 
Features + Fit

• Anti-cameltoe
• Adjustable, skinny straps
• Nip cushion layer
• Waistband with adjustable drawstring
• Outer short with booty ruffle
• 2 side pockets on built-in inner shorts
• Hidden zippered pocket under booty bustle
• Squat-proof
• Removable pads
• Square neckline

Built-in short inseam length varies on your size:

XXS-S: 3” (8 cm)
M-XL: 3.5” (9 cm)
1X-3X: 4” (10 cm)

Model Info
Model: Alexa Height: 5'7" Bust: 36" Bra: 32D Waist: 29.5" Hips: 38.5" Torso: 61.5" Alexa is wearing size S
Fabric + Care

Outer fabric: 85% Nylon, 15% Spandex
Inner fabric: 77% Polyester, 23% Spandex

Care: Please wash me cold with like colors, then tumble dry me low. If I’m wrinkly, I’m cool with a cool iron. 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)

Order amount: $100+:
FREE U.S. shipping

U.S. expedited shipping
Order amount: $0-$299.99: $25
Order amount: $300+: $35

U.S. expedited orders are shipped 2-day shipping allowing 1-2 business days for processing.


International shipping charges vary by country. See Help Center for rates.

FREE SHIPPING to Canada and UK with qualifying cart total!
Canada: Orders over $250CAD
UK: Orders over £150 GBP
*duties and taxes still apply*

DELIVERY TIME: Please allow 5-8 days for delivery of your order if in the U.S. Please allow 2-4 weeks for international orders to arrive depending on each country's customs inspection and postal delivery practices.

HOLIDAY RETURNS: For purchases from November 1 to December 3, we will extend the return window to 60 days.  All orders between December 4-10 will have a 45-day return window, and any order placed after December 10 will have our original return/exchange policy deadline of 30 days.


RETURNS: Returns are complimentary with Checkout+ and are accepted within 30 days of purchase. All items must be in unworn, unwashed condition with all tags and adhesive liners intact. If you do not select Checkout+, you will purchase a return label inside the portal. Each return must use the label provided and multiple orders cannot be combined with one label.Your initial shipping charges and optional Checkout+ will not be refunded; only the returned items are eligible for refund. International orders that do not have Checkout+ can purchase return labels inside the returns portal.You will not be refunded for initial shipping charges or any customs/taxes required for delivery. International orders with Checkout + are not eligible for exchange only returns.
Items marked as final sale and gift cards are not eligible for return

EXCHANGES:  Customers in the U.S. who selected Checkout+ are eligible to make as many exchanges as needed to achieve their perfect fit provided all exchanges are completed within 30 days of purchase.  If you opt out of Checkout+ we offer two complimentary U.S. even exchanges within 30 days of purchase. Should you need more than two even exchanges you can purchase a label inside the portal. To be eligible for exchange all items must be in unworn, unwashed condition with all tags and adhesive liners intact. All panties must be returned in their original sealed bag with all tags intact. Items marked as final sale and gift cards are not eligible for exchange.

Eligible items in the required condition can be exchanged for any product in the store. An even exchange is defined as changing the size of the same item. If selecting a new item or color of the same item, you will be credited for the amount paid and you will be able to shop the full site with that credit.  If there is a price difference you will either be credited to your original payment method if the item selected is lower in price, or you will be prompted to enter your preferred payment method if the item is higher in price.

International orders are not eligible for exchange we are only able to accept returns from customers shopping outside of the U.S. 

  • 5 stars: 137 (72%)
  • 4 stars: 35 (18%)
  • 3 stars: 11 (6%)
  • 2 stars: 8 (4%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
R
Riezel D.

My FAVORITE piece of my Popflex purchase so far!! I started collecting 5 months ago and I have almost 10 pcs.

Chest area is top notch for a flat chested like me (32AAAAAAAAA 😹). I don’t need to wear a bra and don’t feel awkward while wearing this runsie.
Lower area is so superbbbbbb!!!
I feel like I’m one of the Victoria Secret model while walking/jogging on a treadmill 😹.

Thank you so much for making us feel sexy and pretty with your clothing creations and designs Cassy ❤️.

Looking forward to purchase more and more …
❤️❤️

R
Robin F.
Beautiful color, not so great fit

I have a pear shape with a short torso. Even with the adjustable straps pulled as short as possible, this was still a little big on top in both width and length. I’m not sure if the next size down would fit over my hips. It was already slightly difficult to pull this up to put it on.

E
Erin
Such a surprise!

I grabbed this on a sale thinking there was no way it would work for me (a plus size mom with post-breastfeeding F cups and a soft belly) but I adore this piece. I sized down to provide more support and it’s the most comfortable piece in my workout wardrobe. I went back for a second color!

N
Nova
Cute and super soft

I absolutely love this romper. I wear it for my walks/runs. It’s super soft and absorbent. I live in AZ and the heat is heatin rn. I’m sweating like crazy during my walks/runs. It does tend to stick to the skin due to the sweat. I am also a bigger girl, it rides up sometimes on the thighs and kinda rides down the back fat. Overall it’s super cute and comfy. I absolutely love it. I would give it a 4.5. I wear a 1x and I’m 228lbs.

C
Ciara B.
I love it! Not for a long day in Disney heat tho

I needed the perfect cute athletic wear for my first trip to Disney. Ordered so many pink items but this romper was the perfect shade for my outfit theme idea. Even though the shade is called lilac I got away wearing it with my pink theme. But maybe wasn’t the best fit for a long full day of Disney in the summer heat. Also the loose shorts kept tucking in the middle of my thighs/crotch area and had to make sure I was pulling them out a lot so it didn’t look like a giant camel toe/ V effect lol. Won’t ever wear a romper again at Disney to say the least lol. But I will be wearing this casually all the time in my future. I also ordered in the teal color so it should show that I still do love this romper. Great way to feel cute but comfy in this summer heat!

Size wise I’m between sizes on POPFLEX. Either M or L. Also large chested 36D/36DD. 5’4 - 165lbs
I struggle with sizing on some outfits but they have the best exchange/return policy which made ordering online less of a headache. I ended up sticking with M for my size in this romper.

I
Ino
Yep, this is amazing

This is another product I wasn't sure of because, for some reason, I feel like the waist is a tiny bit low for my taste. I feel like most Popflex products have a slightly higher waist. However, I was surprised that I still think it looks super flattering on me. Turns out I really love this, it's very pretty. It's soft and comfortable. As usual, it has pockets. It looks like the pictures and I would say it fits true to size. It really snatches you in but it's still comfortable. However, it's really hard to get past my hips, ahah. But once it's on, it fits like a glove. I'm not sure about the color though (I got this in Lilac Dream), because it really looks like it was bubblegum pink but I put it in the wash with black clothes and it turned this color. But I'm getting used to it, it's not that bad, ahah.

I would not say that this product is perfect because I feel like the front, in the chest area, looks / fits a little weird. It kind of creates a gap and the fabric twists a little bit. However, when looking in the mirror, it doesn't feel noticeable to me and this onesie is actually super flattering in my opinion. I would also say that the support is medium at best, so it's not too bad. The straps are also, I think, too thin, cause they keep twisting. So I feel like this design could have been slightly improved, but honestly not even enough to give this 4 stars, this is a really good onesie in my opinion. Also, one good thing is that I believe this piece would be very long torso friendly, as I have a short torso and it's like there is too much fabric for my short torso - which is negative for me, but hey it would fit more people. But it doesn't look that bad, although I would prefer less fabric, ahah. I also would have preferred sewn in pads instead of removable ones.

I feel like the fabric of the over shorts might have changed, if I compare it to my ruffle shorts I already own (bought 1 year ago)? It feels a bit different, I would say higher quality, and way less wrinkly! Like, the over shorts of this onesie barely wrinkle for me, at least so far, whereas on my ruffle shorts they wrinkle EXTREMELY easily. So yeah, super happy with this! I'd recommend this piece.

K
Kathya G.
Literally so cute!!!

So freaking cute!!! I only docked a star because I wish the straps were thicker so it wouldn’t look dumb with my sports bra underneath /: other than that I’m obsessed!!!! Quality is amazing. It looks so much better with the shorts pulled up though. The top does roll down a little. Will sadly probably have to throw a shirt over the top so my sports bra won’t look dumb lolol. Honestly ordered a size down in hopes to fit in it at a later date but it already fit so may order a smaller size 🤣

H
Hannah
I will be living in this all summer

So glad I bought this in pink also and they arrived on the hottest day of the year to date. This is so lightweight, soft, and comfortable that I was able to survive the first 97 degree day not a sweaty mess and enjoy running around with my kids in a water balloon fight. This is the perfect mix of cute and functional to go from workout to errands to child wrangling. I'm obsessed. I ordered a 2X and I am 5'7", 240 lbs.

S
Sierra B.
Cutest Girl on the Hill

I wore this for a hike and I felt like the cutest girl on the hill! It fits me like a glove and the material is so smooth. My favorite part is the frilly piece on the back, it just makes it even girlier. For reference, I'm 5'3" about 125 lbs and it fits TTS.

Thank you for your glowing review!

M
Marie-Claire
Big chested girls: don't be scared

I was really unsure about the neck line and the straps, but i can assure anyone who is scared too that it is very flattering, covering and comfy! I first ordered an XL and it fit great. I eneded up ordering a second one in another color a size smaller and it fits just has great. For lounging I wear the larger one and at the gym I wear the smaller one for more compression (and I look super snatched) the one in the pic here is L.

I am 5'7, 215 pounds and wear L or XL most of the time.

You really do! It’s amazing to hear how both sizes worked for your different needs. Thank you so much for sharing such a helpful and confidence-boosting review!

L
Lauren H.
So cute and very flatting!

Perfect outfit, true to size! Purchased for my upcoming Disney world trip - please bring out in more colours!!

Have used for the gym and really comfortable! Shorts don’t ride up

Thanks for choosing our product and have a great time at Disney World!

K
K. W.
Spring/Summer ready 🌻🌞

Wore it for a beach trip and I love the style and comfort!

Perfect for your beach trip! So glad you’re loving it.

J
Jaymee
Lovely but...

The fit on this is an absolutely fantastic. The only thing I would change is the straps. The straps are really thin and are constantly twisting when I move they also dig in to my shoulders, I don't have any girls to pull it down so I know it's not that, the way that it is sewn onto the hardware makes it look cheap. There's no finished edge. It i is completely raw and exposed. It also creates a lot of bulk. It appears as though they took the material for the bodice made a tube and then tried to sew it flat. When you make a tube out of something that's thick it doesn't flatten now it stays round. I would change it to have a wider flat strap closer to the 1 inch size instead of the Half inch that it is.

Love that you like the fit! Appreciate your feedback on the straps—we’ll share this with the team!

C
C.D
Best LazyGirl™ Gym Outfit

If you're the type of girl who wants to put minimal effort into what she wears to the gym, THIS IS IT. One and done. Off and on. It's comfy, and I love wearing it on the row machine. Wicks sweat like a dream and keeps the thigh-chafing to a minimum! #PopflexTryOnCrew

Thank you for your wonderful review! We're glad you're enjoying your new product and that you feel your best with minimal effort! Thanks for being part of our #tryoncrew.

M
Macey B.
Cutest Runsie!

Love this runsie so much! The fabric is buttery soft & the color is so flattering. One of my favorite features are all the hidden pockets! Makes it easy to go on a run and not have to hold onto my keys or phone. Highly recommend!

We're delighted that you appreciate the design! Thank you for sharing your thoughts and recommendations. Happy Running!

N
NN

Runsies are such a good idea!! I spend too much time trying to figure out what outfit I want to wear, even for the gym. For this runsie, I don't have to worry about if my top and bottom matches - it's already a perfect "set"!! I like that the compression shorts are longer because it makes me feel secure while I'm dancing or running. I have a boxy/straight body type and this runsie gives me some shape, which I always like. For reference, I'm 5'00" and the XXS fits perfectly.

Thank you so much for the lovely review! We appreciate your feedback and fit recommendation.

A
A.K.
Go to!

So stinking cute! Love the buttery soft material of the runsie, and how effortless it is! Makes going to dance class 3 times a week so less complicated when picking out an outfit. I love how the ruffle adds such a feminine touch to the runsie, it definitely takes it to a whole new level! Also obsessed with the draw string! Would also, as a tall girly, love to see a version of this with a longer short at some point too! But LOVE wearing my runsie!

Thank you so much for your kind words and for taking the time to leave a review! We'll definitely keep your suggestion for a longer short version in mind for the future. Happy dancing!