STORMFLEECE™ is Singtex®'s patented technology that creates a fabric with wind-resistant and pass the rain test outer layer and soft, warm inner layer by combining woven fabric with fleece technology. Used in place of traditional knitted 2-layer soft-shells, the single-layer product harnesses both toughness and suppleness and reduces material consumption, while its densely woven structure minimizes the problem of environmental pollution caused by fibers falling or peeling off, offering better wind resistance and durability.