Women's Armour® Seamless Sports Bra

Style # 1275923
Height: Size: Fit: Fitted
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Height: Size: Fit: Fitted
Women's Armour® Seamless Sports Bra

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Product DNA

You might be asking yourself, "What does a seamless bra feel like?". Nothing. It feels like you're wearing nothing. And that feels pretty amazing.
  • Fitted: Next-to-skin without the squeeze
  • Best for A to C cups
  • Delivers strategic support, tailored for low-impact activities like yoga, Pilates & hiking
  • Soft, removable cups for enhanced shape & coverage
  • Super-skinny strap pullover with adjustable triangle back design
  • Wide jacquard wordmark band for amazing stretch & comfort
  • Super-smooth, double-layer HeatGear® fabric delivers superior next-to-skin feel & lasting comfort
  • Material wicks sweat & dries really fast
  • 4-way stretch construction moves better in every direction
  • 94% Nylon/6% Elastane
  • Imported


This is what makes our gear work harder — and smarter — than anything else out there.


When the sun’s blazing, ordinary fabrics heat up quick, meaning you sweat harder, fatigue faster & lose focus.

Review Summary

48 Reviews


Runs small Runs large


Min. Max.


Min. Max.

Great for those with large cup sizes

The description says best for those with A to C cups but I wear a 30F so finding sports bras is impossible. I bought the size large and my boobs actually fit in the cups with no smashing together or over flow. The adjustable straps and wide band means even in a large it fits my shoulders and Rib cage. Not a ton of support. Would not be running in this bra anytime soon but I work at a vet clinic and it provides enough support even when trying to restrain dogs in very weird positions. I have also been hiking in this bra and it worked quite well. I am very happy to finally find a a bra that provides comfort without having to worry about support or uniboob.

Great bra for what I needed it for

My job is pretty physical and I needed something where the straps wouldn’t slip and would also keep the girls from falling all over the place. I would in a factory with men and really don’t want to draw any attention to my chest. Bought two of these last week to try out since any others I have tried don’t cut it. The bra is very breathable which was a great bonus. I’m not soaking wet like I usually am at the end of the day and the bra is consistently comfortable. My back doesn’t hurt because it offers awesome support and keeps everything in place. Not having to pull my straps back up after I bend over every single time is beautiful. I will buy two or three more to have just for work. Ladies who are looking for a better option who work in a factory need to know about these.

Runs small at band, tags are a nuisance

I'm a 34A and should wear a small, but the band feels too tight - trying to decide whether to go up to medium (concerned that cups will be too big). UA also should make its bras tagless - the multiple large tags are terribly uncomfortable and must be removed, which risks damaging the item. Slightly wider straps would be more comfortable, too.

Wore this all day!!!

I worn this sports bra all day!!! Went shopping, worked out, stretched... cooked dinner.

Very comfortable!

Holds very well while high impact work out. Easy to wear.

Buena compra

Es ligero, super cómodo y el tejido muy suave. Encantada con la compra

Comfortable and fits right!

I bought this bra in white color and it looks as good as on the picture. I'm pretty tall so it's important for me to be able to adjust the straps length, so this sport bra allows me to do that! Material feels great, support is good, and this bra feels like second skin, doesn't rub or too tight, fits just right! Definitely a must buy!

The tag kills it!!!

I love the bra, everything I could ever want! My only issue is the size and location of the huge, unnecessary tag. #1- why do you need a tag that think. #2- why did you decide the armpit was the best location for that? Change those items and it will be perfect!!

Very comfortable

Very comfortable but needed ah size larger than usual. Agree labels are o et large but cut them out. Would be nice to have white or beige that didn’t show through clothing

Great fabric

The fabric adapts to the shape of your body, witch is great for those who have small breasts. Also because the fabric stretches, it doesn't tighten the chest, unlike the models that have an elastic band below the chest. I don't know why it is so hard to find models like these, cause for me this is the best option.