The North Face Summit Series Casaval LT Vest (Men's) Black Diamond Articulated knee construction

Articulated knee construction

Offset shoulder seams to help prevent from friction

Along with these details

it will look better

from light hikers to snowboard boots

The North Face Summit Series Casaval LT Vest (Men's) Black Diamond Articulated knee constructionLightweight and low profile, the Summit Series Casaval LT Vest is built for movement. With breathable VENTRIX stretch insulation and moisture wicking FLASHDRY, it delivers warmth and mobility whether you're layering up for alpine climbs or heading out on a cold morning run. Features Slim fit VENTRIX products are engineered to have superior temperature regulation during activity via laser perforated stretch insulation Air permeable, stretch face