Dakine builds its gloves, like these Titan Gloves, with Pacific Northwest winters in mind! Designed to keep you warm and dry and fit for every function. Details: Gore-Tex insert, Gore Warm technology, waterproof and breathable, high loft synthetic insulation (110 / 230g), Rubbertec palm, poly with DWR treatment shell, 150g Tricot lining, external waterproof zippered stash pocket, heat pack pocket, nose wipe thumb panel, removable storm liner glove - touch screen compatible 280g 4x4 stretch fleece, two year limited warranty. All Dakine non-leather gloves can be machine washed. Gently press out excess water before hanging to dry. Dakine don't recommend turning the gloves inside out for cleaning. When possible, allow gloves to dry at room temperature, rather than placing them near a heater or in a dryer as this may damage the materials. Material: Gore Tex, Rubbertec.