In Stock
Under Armour

Under Armour Women's Rival Muscle Sleeveless Tank Top

4.4 · 11 reviews
3,186 ₽

Under Armour's mission is simple: to make you better. That means if you set a goal, we'll help you crush it. We do that with performance innovation and game-changing shoes, shirts, and digital tools that push the limits of what you thought possible.

Size: XS

International delivery

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Returns & exchanges

Within 30 days of delivery

Under Armour's mission is simple: to make you better. That means if you set a goal, we'll help you crush it. We do that with performance innovation and game-changing shoes, shirts, and digital tools that push the limits of what you thought possible.

Customer reviews

4.0
Cool Fabric Tank

Love this for the gym with the more generous arm holes. The longer length is great too for my cardio workouts so it stays in place and doesn't ride up.

8/15/2026
4.0
Muscle tank

I liked the color & some of the fit. It was a good value for a cotton tank. It ran a little large so I sized down. The arm holes also were awkward and large. Overall, an ok tank depending what fit you are looking for.

6/26/2026
5.0
Comfy tank

I normally wear a size medium and a small fit in this cotton tank. It’s oversized. I possibly could have sized down to an XS.

3/19/2026
5.0
Great sleeveless tee

Very comfortable muscle style tee, it fits well not to big or small perfect for working out and works well with my other gear.

1/29/2026
5.0
Great!

Loved the feel and look to this tank! Perfect

8/21/2025
5.0
Lightweight tank

This tank is very comfy and lightweight. It is a little loose fitting but I like that type of fit. Perfect for hanging around the house or working out.

8/9/2025
4.0
Workout in style

Soft and comfy. Wish the arm holes dropped lower but never the less a good tank!

5/25/2025
5.0
Comfortable shirt

Easily one of the most comfortable shirts that I own. Great for everything I do.

12/13/2024
5.0
Great fit true to size

Love this tank. True to size and long enough

5/31/2024
5.0
Under Armour- Favorite tanks to work out

Love the fit and especially the material. I only wear tanks with a lot of cotton and most companies are all poly and no cotton. They are a nice loose fit and I appreciate a neckline that is not low cut. I highly recommend these cotton blend tops.

4/13/2024