Vans Cascade Base Layer Pant The Vans Cascade Base Layer Pant is an all-weather foundation layer built to help regulate temperature during active days in the mountains. PolartecA(R) Power Grid(TM) fabric is soft against the skin and designed to quickly move sweat and moisture away from the body. Its lightweight, breathable construction dries quickly to help keep you comfortable as conditions and activity levels change. HeiQ odor control technology adds lasting freshness for long days on snow. Details Material: 100% recycled polyester PolartecA(R) Power Grid(TM) fabric Jersey: 100% recycled polyester jersey Moisture Management: Designed to quickly pull sweat and moisture away from the skin Performance: Lightweight, breathable, and fast-drying construction helps regulate core temperature Odor Control: HeiQ odor control technology