Using revolutionary wool insulation, the Wool Aire Hoody creates more warmth in a small space than its synthetic counterparts. Bonus: dousing this jacket in water doesn't bring down its properties of insulation. Bearing an athletic cut and a lean, scuba hood, the Wool Aire works as an insulating piece, a packable option for cold weather adventure or alone as a single layer. Reverse coil full zip. Center back length=29'' (size L). Hood/sleeves: 70 g/m2 wool insulation Body: 100 g/m2 wool insulation. 7'' hand-warmer pockets & 6'' chest pocket. Adjustable hem and hood with cord lock system; elastic cuffs. Interior mesh pocket that doubles as a stuff sack. Weight: 17.44. Shell: 100% Recycled Nylon Lining: 88% Recycled Rip Stop Poly, 12% Regular Poly.