Under Armour MK-1 Short Sleeve Shirt
These are the go-to gym shirts for nearly every guy. The fabric dries fast to keep you cool and the streamlined fit cuts out any bulk or unnecessary material.
It's also part of the UA MK-1 system—gear that all works together to give you what you need in any training situation.
- Fitted: Next-to-skin without the squeeze.
- HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight
- Mesh back & underarm panels deliver strategic ventilation
- 4-way stretch construction moves better in every direction
- Material wicks sweat & dries really fast
- Anti-odor technology prevents the growth of odor-causing microbes
- 90% Polyester/10% Elastane