Active Short Sleeve Nutrition super-soft Merino around a nylon

super-soft Merino around a nylon core for every thread

physical activity

Outsole: Rubber

• Up to 100% more reflective area than standard running vests

100% polyester sublimated singlet

Active Short Sleeve Nutrition super-soft Merino around a nylonWork up a sweat without skimping on comfort with Smartwool's Men's Active Short Sleeve. Crafted with the odor resistance, moisture management, and temperature regulation properties of Merino with the durability of recycled polyester. The relaxed fit means there's no additional bulk, with offset shoulder and side seams designed to help increase comfort and minimize chafing, no matter how you move. This short sleeve is complete with reflective elements.