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Regular price $0.00

Shipping + Returns

Shipping + Returns

FREE SHIPPING in the U.S. on any order over $125!

Order amount: $0 - $124.99:
$7.95 U.S. shipping (+$2 for yoga mats or bags)

Order amount: $125+:
FREE U.S. shipping

U.S. expedited shipping
Order amount: $0-$299.99: $29
Order amount: $300+: $39
* Please note we are not able to offer expedited service to Alaska, Hawaii, or APO addresses. *

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 a 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.



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+ will be responsible for  return shipping. Directions for international returns will be located in the returns portal. You will not be refunded for initial shipping charges or any fees/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. All refunds are refunded to the original payment method. 

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. 


Under the EU Consumer Rights Directive, you have the right to withdraw from many contracts within 14 days of receiving your order, without providing any reason.  Check our help center for more information. 

TopColorFabricBackMaterialColourDesignTankShirtCut
  • 5 stars: 84 (65%)
  • 4 stars: 32 (25%)
  • 3 stars: 7 (5%)
  • 2 stars: 4 (3%)
  • 1 star: 2 (2%)
K
Katherine P.
Bra Size: 36C
Size Bought: L
Body Type: Hourglass
Pretty but tight

First time purchasing Popflex so future note to self - Take out the bra pads before trying on to save yourself the ridiculous struggle! Still smash my boobs to put this on and break my shoulders to take it off but... This top looks good enough to wear out, is supportive enough for workouts, and almost comfortable enough to lounge in! The tiny head hole, halter-style straps dig into my neck/traps. I'm normally a size 8 and bought this in a size 10. Shows my nips in the cold.

J
Johanna B.
Bra Size: 36C
Size Bought: L
Body Type: Pear
Size 10

I love the color and cut of this top. I should have ordered a size larger (I ordered a 10), but I think it will be ok if I'm not wearing it all day (and after losing the next 5 pounds). The only issue for me is the bra cup inserts, which easily move around to weird positions. I seem to have a lot of trouble keeping them in a normal place. I just took them out and the top is equally supportive.

F
Fernanda F.S.R.
Bra Size: 34D
Size Bought: XL
Body Type: Hourglass
Nice but tight (12)

It's a really pretty tank top and I like that I can wear it without a sports bra because it has support but it's really tight and it's a litte difficult to put the bra cups in place.

S
Socorro M.
Bra Size: 38DD
Size Bought: 12
Cute, a little snug,

beautiful color, it is a little snug and I can't get the cups to stay in place correctly. I am glad that they are removable.

C
Christine C.
Size Bought: 4
Body Type: Pear
Perfect tank

beautiful colour and fit. Spent all day wearing it and it's super comfortable. Very happy with it

J
Jasmine L.
Bra Size: 34B
Size Bought: 10
Body Type: Pear
Cute but tight

It's a great color and looks cute. However, it's hard to put on and get off, specifically the neck part. The fabric sticks to you, even more so when sweaty. It's not intuitive to put on or off, if that makes sense. I did wear it on a hike which was ok. It does ride up with movement. You truly need to measure your bust and waist and then go up a size. I took out the push-up bra padding. When I did, I felt like it fit better.

G
Grace M.
Size Bought: 8
Great!

the colour is really refreshing and unique! I love it! it fits quite well (except a little loose at the back) but I love the design!

C
Cindy T.
Bra Size: 34B
Size Bought: 6
Body Type: Straight & Narrow
Very flattering

Love the color! It’s a bit snug even if you size up (I went up two sizes). But once you have it on it’s very flattering so much so that I’m disappointed that gyms and studios are closed and I have no one to show it off to! ;-p Definitely look at the size chart and order based on your measurements instead of going by your usual size.

R
Robyn Z.
Bra Size: 32DD
Size Bought: 4
Body Type: Hourglass
Cute top!

This was a bit of a last minute impulse buy when I was getting some leggings from the terrain collection, but definitely glad I got it. The colour is really vibrant and the length is perfect, also the back details are really flattering. The only draw backs are the fabric is a bit thicker than I expected so I probably wouldn't wear it for hot yoga classes and it definitely does run small so size up like all the other reviews say!

M
Maria C.
Bra Size: 32B
Size Bought: 4
Body Type: Athletic
Never Disappointed!

Another YASSSS!!!!! Cuteness all over!!!

S
Stephanie R.
Bra Size: 36A
Size Bought: 8
Body Type: Athletic
Very snug

I bit difficult to get on and kind of tight. I would normally get a size 6, but opted for the 8 just being cautious. Thank goodness I did. Anyone larger than my sizes may want to size up to a 10. A very pretty top, it looks nice and the quality is great!

B
Beth F.
Bra Size: 32G
Size Bought: 8
Body Type: Hourglass
Great!

Boy oh boy is this a CUTE top! My husband went out of his way and bought it for me and it fits so well! I am a 32G for bra size and size 8 in pants and the 8 in the top fit great. It has wonderful compression to use for a run as well! Love it!

S
Sarah T.
Bra Size: 34B
Size Bought: 6
LOVE LOVE LOVE

Absolutely love this top. Got this when it was available in black and still one of my favourite tops to wear. Looks amazing, it's unique plus very supportive! It's very snug and holds without moving but remains comfortable to wear! Can be little bit of a struggle to take on and off due to it's firmness however just an adjustment to get use to! Overall great top/sports bra combo!

L
Lucie P.
Bra Size: 34B
Size Bought: 6
Body Type: Straight & Narrow
Lovely top

Very unique top. Nonetheless, it's hard to put on and I must say I don't like that it shows when I get sweaty. I sweat on my belly a lot, you can see it on the picture I attached. Material and color are absolutely beautiful. I didn't check the reviews and ordered size 6, because my Hello there top in size 6 fits perfectly. Unfortunately, Siren tank runs smaller and fits really tight on me and I had to take out the pads. I still love to wear it though, because it looks simply lovely.

K
Kansas B.
Bra Size: 34A
Size Bought: 4
Body Type: Athletic
I love the back!

I’m going to wear this both on vacation and when working out! The back is so beautiful!

J
Jessica L.W.
Bra Size: 34B
Size Bought: 4
Body Type: Athletic
Cute!!

This is super cute! Worked absolutely great with a full body Barre workout!!!!! Wish I would have sized up though, just for personal comfort.

E
Emily G.G.
Bra Size: 34B
Size Bought: 4
Body Type: Hourglass
Awesome Top!

I love this top! i cant stop wearing!!!! The fabric is so soft and the color is gorgeous!!

T
Tesa M.
Bra Size: 36 B
Size Bought: 12
Body Type: Athletic
Great top

I originally got an 8. Sent it back, too small. Exchanged for a 10 and have worn it quite a bit. But after all day it was still tight and uncomfortable, so I ordered a 12 on sale and have worn it once since it arrived. I love this top, and would have still worn the 10, despite the discomfort. I’m 5’8”, 160lbs, 36B. I love the color of this top and the cut is very flattering to shoulders and back. Even in the 12, I find it a little tight. The neck/back straps could be a little longer. Personally I find the removable pads, too padded and removed them to spare more room for my lats. Still, love this top. It’s very good quality, nice thick compressive fabric, still breathable.