FOR HIKING, BIKING OR COMMUTING, THE TECH STRETCH SOFT SHELL JACKET IS A WEATHER-PROTECTIVE, BREATHABLE LAYER WITH FOUR-WAY STRETCH FOR EASE OF MOVEMENT. CONSTRUCTED OF 50% RECYCLED POLYESTER, THIS ALL-SEASON, DOUBLE-WEAVE, VERSATILE JACKET PROMOTES SUSTAINABILITY. 285 G/M2 WINDWALL 50/42/8 RECYCLED POLYESTER/POLYESTER/ELASTANE DOUBLE WEAVE WITH DURABLE WATER-REPELLENT (DWR) FINISH (SOLID). HIGHLY WIND-RESISTANT WITH WIND PERMEABILITY AT LESS THAN 10 CFM (0 CFM IS 100% WINDPROOF). COMPLIES WITH PROP 65.