Mountain Equipment Men's Switch Base Zip T

High-performance warmth and breathability in a fast-drying baselayer - wear it alone or layer with other Switch pieces for adaptable cold-weather mountain comfort. Ideal for: Alpine Climbing, Winter Climbing, Expedition Weight: 150g / 5.3oz Octayarn Warp-knit fabric. Exceptional insulation, breathability and fast drying comfort Lightweight 20D RS Nylon outer fabric overlays on the shoulders. Wind resistant, with mechanical stretch for freedom of movement Slim fit. For fast moving dynamic activity Flatlocked seams throughout. Next-to-skin comfort YKK® deep centre front zip. Easy to use in all conditions, effective ventilation