The North Face M Summit Pro Baselayer Tight

The Men's Summit Pro Baselayer Tight uses DotKnit™, a double-knit construction with engineered holes in the face fabric that move moisture off the skin and out to where it can evaporate. That matters most on sustained climbs, when a base layer holding sweat turns cold at the first stop. The cut sits close to the leg with minimized, overlocked seams so nothing binds under a shell pant or a boot cuff. It works as a standalone layer for spring skinning and as the foundation under a shell in midwinter. Men's fit, sized snug.