Simms most weatherproof, highest-grade insulated fishing mitt with an innovative overmitt storage system. Waterproof, durable GORE-TEXA(R) 2L shell fabric with 100g PrimaloftA(R) Gold insulation and GORE-TEX Infinium(TM) stretch fleece palm 2-in-1 mitten and half-finger glove Stowable fleece-lined neoprene overmitt prevents line snag FABRIC TECH: Shell: GORE-TEXA(R) 2L 70D with DWR coating; Overmitt: 1.5mm fleece-lined neoprene; Interior Glove and Gasket Cuff: GORE-TEX lnfinium(TM) windproof stretch fleece