Women's Project Rock Armour® Mid Crossback Strappy Sports Bra

Style # 1346825
Height: Size: Fit: Compression
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Size and Fit Guide
Due to limited quantities, only 100 allowed per customer.
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Height: Size: Fit: Compression
Women's Project Rock Armour® Mid Crossback Strappy Sports Bra

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Product DNA

“Project Rock is not a brand, it’s a movement. It’s a core belief, that I 100% don’t care what color you are, how old you are, where you come from or what you do for a living. The only thing I care about is you and me, building the belief that regardless of whatever the odds, we can overcome and achieve—but it all starts with the work we’re willing to put in with our two hands." — Dwayne Johnson
  • Compression: Ultra-tight, second skin fit
  • Delivers strategic support, tailored for medium-support activities like cycling, weight training & boxing
  • Soft, breathable cups provide extra structure & coverage
  • Removable cups have helpful R & L arrows to easily put back in
  • Crossover straps with feminine keyhole detail & skinny strappy front & back detail
  • Updated elastic band feels super-smooth & soft
  • Super-smooth, double-layer HeatGear® fabric delivers superior next-to-skin feel
  • Material wicks sweat & dries really fast & light
  • 4-way stretch construction moves better in every direction
  • 87% Polyester/13% Elastane
  • Imported

Review Summary

9 Reviews
56% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Project Rock Armour Mid Crossback Strappy Sports Bra

Looks great in both colours, super comfy, great for running. My new favourite sports bra

Comfort, lift and control, what more do you want!

The website sizing recommended a Medium for my height, weight and measurements, however the size recommendations on the sports bra when it arrived, recommended a small. After having worn it a couple of times, I should have gone with the small. While the sports bra is definitely comfortable and supporting, if I'm going to do anything beyond walking or cycling, then I need to wear another bra underneath. I smaller size would have held me a bit more firmly. Love the top, the colours are great and keen to get another one, just in a smaller size.


Great fit, true to size and very comfortable material.

Great Sports Bra

I actually found this sports bra incredibly comfortable and the sizing was spot on. Support was excellent and so far the quality is excellent too.

This bra is money

My favorite recent sports bra purchase by far! Feels great on, holds me in really well (I've run and weight lifted in it so far), lifts my boobs perfectly, and has just the right amount of padding. For reference, I'm 5'5", 135 lbs, 34B, and the small fits perfectly.

Feels like nothing on

I just love theses sports bras as they feel like your not wearing a sports bra. You feel like your wearing nothing as you are not constricted in movement in any sport you do. Just hope they come out in different colours..

Perfect fit, perfect compression.

As an equestrian that rides multiple horses 3-4 times a week, I need a sports bra that doesn’t budge. Perfect size, perfect compression. Can wear for all day workouts and never have an issue.

Not for big chested women

I can typically wear either a small or medium depending on the amount of compression. I ordered both and returned both. The fabric felt nice against my skin. The small had the right amount of compression however not the coverage needed. It was way too low cut and afraid I would have a wardrope malfuntion. The medium was way too lose and still did not have the coverage I would have like in the front. I am 5'1 and wear a 34D. As for working out in I would agree on a spin class because of the low amount of body movement. I felt even in the small the compression was not enough for other acitivies with getting to much bounce.


Feels like second skin I would recommend it highly and it’s cute