The Mountain Equipment M TUPILAK JACKET is a technically advanced hardshell jacket, perfect for demanding alpine routes and expeditions on the world's highest walls. Made from robust 3-layer GORE-TEX PRO 80D fabric with an ePE membrane and PFAS-free DWR, it offers excellent protection from wind and water while maintaining high breathability. The helmet-compatible, adjustable Super Alpine hood and seamless collar construction guarantee optimal comfort and protection. The slim Alpine Fit with pre-shaped sleeves ensures unrestricted freedom of movement. With high-quality YKK Aquaguard® 2-way zippers on the front, chest pockets, and underarms, as well as adjustable cuffs and Cohaesive™ drawcords at the hem, the jacket is perfectly adjustable and provides reliable weather protection even in extreme conditions. A thoughtful, functional design makes this jacket the ideal companion for mountaineers and expedition professionals.