Perfect Bra - Black


The name is no joke. The perfect bra really is the perfect bra. The flattering U-shape neckline and charming cutout back design allows for both support and breathability. The long length bra can also be worn as a crop top and provides more coverage in the midsection. If you’re looking for the one bra you can always go to, this is going to be the one. 


  • Cozy, brushed, buttery-soft fabric
  • U-shape neckline
  • Cutout back design
  • Adjustable straps
  • Removable padding


ButterSilk: 80% Nylon, 20% Fabric

Model Info:

Anna is wearing size XS
Height: 5’5” | Bust: 37” | Bra: 32D | Waist: 27.5” | Hips: 35”

Arlene is wearing size XL for a lower cut fit, but opt for 1X if you’d like more coverage.
Height: 5’ 9” | Bust: 44” | Bra: 36DD | Waist: 37” | Hips: 50”

Type: Sports Bras

Customer Reviews

Based on 69 reviews
Size Bought: XS
Overall Fit: True to Size, Small
Height: 167 cm
Bra Size: 2
Body Type: Athletic
Weight: 54 kg
The absolutly perfect bra

It took time for me to revied because I wanted to try it and be sure about my opinion.
This is perfect bra, it's the first I bought and it's comfy, you can use it for some running, cardio but also yoga and pilates. I think it fit smaller than the flow motion. Waiting to buy some of the pants and band in my next order

Size Bought: XS
Overall Fit: Small
Height: 164cm/5'4.5"
Bra Size: 32B
Body Type: Straight & Narrow
Weight: 50kg
No so perfect bra

I really wanted to love this bra, the design is absolutely gorgeous, but I found it fit smaller than previous designs and the fabric is soft but has much less give than the StretchSilk, perhaps because it’s thicker? I love the adjustable straps, and the band fits perfectly, but the cups fit very poorly. It seems smaller and I found it had more of a compressive effect, making it look like I have absolutely no boobs at all where usually Popflex bras are super flattering for my small chest! You might also be able to tell from the photos that I have almost a boob muffintop situation going on, where the flesh kind of bulges out over the top of the neckline, which isn’t ideal and has never been a problem with past designs. It's possibly because it's such a low cut and fits small. It is helped slightly if you keep pulling it up so the band kind of sits on the flesh of the very bottom of your boobs, and very very slightly if you pull the straps together at the back. I wish I’d read the reviews, as I think I’m not the only one with this problem, and in a size up it would probably be fine, but since I’m in the UK it makes no economic sense to try and exchange it 🙃

Size Bought: S
Overall Fit: Small
Height: 5’8
Bra Size: 34b
Body Type: Athletic
Weight: 145
Odd fit, maybe good for other body types?

I was so excited for this bra and wanted to love it so much, but it is the most odd cut for a sports bra and fits poorly on my body.

During quarantine I’ve lost a lot of weight working out every day and have gone from a 34D to 34B. I saw this bra and thought it would give me a good confidence boost to see some cleavage but I am absolutely spilling out even with the padding removed. Maybe cuz I have a large chest area even tho smaller cup size? There’s not enough fabric to cover. I wouldn’t recommend this bra to anyone over an A cup. I have size 6 in other Popflex sports bras so ordered a S but the cut on this is so odd. It is the tightest in the scoop part of the bra, not the faux-corset boning around the chest, and the bands around the waist are loose which is weird. Isn’t everyone’s waist more narrow than the chest? Why is the scoop the tightest part of the fit of this bra? If I pull it up then the band is on top of my boobs. If I had ordered a M then it would be too big around since it’s already loose in the bands around the chest.

Maybe it’s just my body type but I’m incredibly disappointed. Expected it to be flattering but not only is it not flattering it’s not practical. Not really fit for any kind of physical activity unless I’m ok falling out of it. Only wearing when hiking by myself now 🤷‍♀️

Size Bought: M
Overall Fit: True to Size
Height: 5'3
Bra Size: B36
Body Type: Pear
Weight: 125 lbs
ButterSilk Feel Like Butter... 🤩

I really like the look of this bra!! It's a really unique design, and it somehow gives me the slightest illusion of having cleavage 😂 Great push up action! I'd say this probably wouldn't be great for high impact exercises, but for everything else it should offer adequate support. I haven't worked out in it yet, just tried it on today after my shower, but so far I'm loving the feel of the fabric. How they managed to make it softer and silkier than the Gulch collection, I'll never know, but needless to say, I'm amazed. So unbelievably smooth! Here's to hoping it stays that way, because I have to admit, the amount of silky smoothness makes me worry about potentially developing a run in the fabric similar to silk stockings, but only time will tell. Personally, I don't quite understand why some ladies are saying this runs small.... I'm always a Medium/Size 8, which is what I bought this time around too, like always. Maybe its because I practically don't have any boobs, but aside from the care I had to take getting the bra over my wide shoulders, I had no problem with the fit once I got it on and properly adjusted my straps. I was surprised in that it was actually easier to get off than it was to get on, because usually with stuff I have to squeeze one shoulder through at a time with, I always have a worse time getting out of it than I did figuring out how to get into it. That wasn't the case with this! I'm thinking that after a few workouts, I'll have taken it on and off enough for it to stretch the first/top band out to where its easier to expand enough to get my shoulders through no worries. The 2nd/bottom "band" of the bra is much looser in comparison, and while it doesn't bother me in the slightest as to how it physically feels resting against my back, it does make me a little self conscious of my outfit when I feel the 2nd band start to slip upwards and wrinkle as opposed to staying smoothed out, but maybe that's just me. 🤷🏻‍♀️ It's still not something that would keep me from wearing it though. This will look great with leggings AND a cute pair of jeans or a skirt, absolutely loving the versatility of this piece. I also really appreciate how soft the straps are, and how easy it was for me to move the silver bits to adjust their length. I always hate having to to adjust bra straps because it feels like it's such a tedious task, but this bra made it feel so ridiculously easy to just push the part of the strap through and slide along the length of it all. The straps for this bra are top notch for sure! I was surprised to see my items arrive in plastic though... Maybe they ran out after the Gulch collection and have yet to order more in? Or considering the economic situation these days, maybe it just got a little to expensive to continue with the corn bags for the time being? I dunno, but I really hope they come back one day. The biodegradable tags and bags were really classy and a very nice touch to the order as a whole. Thought I'd point that out and show pics just because I've noticed alot of ladies on here really do not like all of the plastic packaging, and if one didn't expect it, it might be a slightly disappointing discovery upon receiving an order. It came all the way to Australia in 22 days, though, so they're delivery is really quick! Thanks again for the fantastic quality and service, PopFlex! 😊

Size Bought: M
Overall Fit: True to Size
Height: 5'6
Bra Size: 34B
Body Type: Hourglass
Weight: 135
Adjustable straps are the BEST!

The back of this bra is so fun and I love the adjustable straps! Not all of us have the same shoulders so it is super nice feature. I also love how it gives the girls a little lift so it adds a little sexiness to the mix. It is a more low impact bra though.

Size Bought: XL
Overall Fit: True to Size
Height: 5'7"
Bra Size: around a 38 DD
Body Type: Athletic
Weight: 180

very comfortable. ordered an extra large, was fitted on the underbust. for the bust it would be totally great for anything low impact, but nothing more than that on top. super cute and exactly what i expected for my measurements, especially being someone looking for something with style and function.

Size Bought: M
Overall Fit: Small
Height: 5'5" / 165cm
Bra Size: 32D
Body Type: Hourglass
Weight: 67kg
Looks cool but a bit thight..

I always got me a M for bras and it totally fits me.. but this time, somehow it is different from the other designs. Its much tighter and not so confy.. It still looks cool and maybe it stretches a bit. I hope :(

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