Output Shirt Over Zip the Heavyweight Core Sweatpant is

the Heavyweight Core Sweatpant is built from ultra-premium heavyweight cotton fleece to deliver unmatched durability

they're a go-to pant for workouts and everyday wear

Made from heavyweight cotton with a structured feel

From backcountry ascents in driving sleet to unpredictable days around town

The Session Jogger is our lightest

Output Shirt Over Zip the Heavyweight Core Sweatpant isThe Output Shirt is built for one thing: Putting in work. Engineered with a proprietary cotton blend performance fabric, its tough, technical, and made to outlast the grind. It looks like your favorite tee, but underneath, its all business sweat wicking, anti odor, and abrasion tested to take a beating.