Designed as everyday versatile insulation with a dose of alpine inspiration, the Helix Vest combines sustainable materials with a technical crossover design. In the body we used zoned, quilted panels of our innovative 70gm merinoloft™ insulation, a high-lofting alternative to synthetic fills made from all-natural merino wool (up to 10% of which is recycled). Merinoloft™ retains warmth when wet and naturally helps regulate body temperature to keep you comfortable. The 100% recycled polyester face fabric features a PFC-free DWR finish that sheds light rain. Merino terry side panels help regulate body temperature on warmer days, and the 100% woven merino lining ensures a cozy feel inside. Zippered hand pockets keep small essentials like lip balm, snacks and your phone close at hand.