Meet your new go-to muscle tank from 437 Activewear. Crafted from ultra-soft jersey fabric, this fitness tank top is built to move with you—whether you’re crushing a workout or running errands. The relaxed dropped armholes offer breathability and ease, making it a versatile piece for any activity.
- Lightweight fabric that keeps you cool
- Designed for a flattering fit on every body
- Wear-tested by our team for durability and comfort
- Perfect pairing with activewear dresses or leggings
Whether you’re hitting the gym or lounging at home, this women’s muscle tank delivers effortless style and performance.
Bradley Diaz (verified owner) –
Love this tank! The fabric is so soft, and it’s my new favorite for gym sessions. Fits perfectly!
Amanda Johnson (verified owner) –
The 437 Activewear muscle tank is a game-changer—lightweight but durable. Great for layering too.
Brian Sharp (verified owner) –
Perfect fit and so comfortable. I wear it with my activewear dresses for a polished look.