Men's UA MK-1 Sleeveless
Go-to gym shirts built with fabric that dries fast to keep you cool, while the streamlined fit cuts out bulk. It's also part of the UA MK-1 system—gear that all works together to keeps you ready for any training situation.
- Our original HeatGear® fabric is super-light, breathable & dries fast
- Mesh back & underarm panels deliver strategic ventilation
- 4-way stretch material moves better in every direction
- Material wicks sweat & dries really fast
- Style #: 1306433
- 90% Polyester/10% Elastane
Fit & Care
- Fitted:Streamlined fit that’s not too tight or too loose.