Arc'teryx - W's Rho Zip Neck

Cold days and long approaches call for breathable insulation and plenty of venting. Made for multiple activities with chafe-free seams throughout, the Rho Zip Neck is your base layer of choice for steady efforts in cool to cold temperatures. Its zip-down collar regulates extra warmth, while the light next-to-skin fit ensures soft, fleecy comfort as well as excellent heat trapping and moisture wicking.