Smartwool Men's Intraknit Boxer Brief Womens Jackets this style is light and

this style is light and breathable

the knit tongue and collar help provide a soft and supportive feel

Stay comfortable all day via the simple on-the-go shutter button for maximum warmth or cooling

Upgrade your go-to running shirt

Smartwool Men's Intraknit Boxer Brief Womens Jackets this style is light andWhat you put on first can set the tone for your entire workout. Thats why its important to have underwear that feels like it was designed just for you. Our Mens Intraknit Boxer Brief has a slim fit that moves exactly with your body, minimal seams to help prevent chafing, and a soft fabric that helps manage moisture while keeping you cool. So even on the sweatiest workout, you can focus on only whats important: amping that intensity to where you want