Shell and lining material: 100% polyester. Palm material: 100% polyurethane. The Tetra gloves are expertly knitted with a waterproof, breathable membrane and a windproof layer at the back of the hand. They feature touchscreen-compatible conductive fabric on the fingers and thumbs. Also it has knitted ribbed cuffs and plastic clips to save them from separation. Ref: UTTP4931