evo.com | 686 Insulated Pants > The 686 GORE-TEX Fastlight Pants deliver GORE-TEX Windstopper protection with smart low-bulk insulation that adapts from 20deg powder days to 60deg spring sessions without the bulk. Air-Flow thigh vents dump heat when you're working hard, while the WINDSTOPPER(R) fabric cuts through chilly mountain breezes like a samurai sword. GORE-TEX WINDSTOPPER(R) WINDSTOPPER(R) Products by GORE-TEX LABS feature an innovative membrane and selected textiles. In addition, a PFAS-free (made without intentionally added per- and polyfluorinated substances; may contain trace amounts) DWR treatment is used on most products. It coats the outer face fabric, so water beads and roll off. It reduces water accumulation for less wind chill and lower weight. Key Clip Air-Flow Mesh Lined Inner Thigh Venting Regular Fit Boot Gaiter with Stretch Panel & Boot Lace Hook | 686 GORE-TEX Fastlight Pants Men's 2027 - Small Gray