Black Diamond Mercury Mitts Black Medium. dry waterproof insert with an Empel DWR on the shell. The removable insulated liner filled with Primaloft Gold Cross Core dries quickly and insulates even when wet. A four-way stretch fabric shell and a long gauntlet cuff keep spindrift and moisture outside while the goat leather palm and additional reinforcement layer stands up to rocky terrain repeated rope handling and the general wear and tear associated with dedicated mountain use. Specifications for Black Diamond Mercury Mitts: Manufacturer: Black Diamond Age Group: Adults Application: Outdoor Gender: Unisex Color: Black Fabric/Material: Goat leather Quantity: 1 Shell Material: fabric Palm Material: Leather Removable Liner: Yes Insulation: PrimaLoft Gold Features of Black Diamond Mercury Mitts GTT Empel DWR-A revolutionary PFC-free water repellent finish that is superior in performance and durability 100percent waterproof BD.dry insert Durable but lightweight 100percent recycled shell fabrics with stretch for the freedom to move Removable liner features 340 g PrimaLoft Gold Insulation with Cross Core on back of hand with soft recycled fleece lining maximizes warmth and dexterity Goat leather palm with reinforcement patch Package Contents: Black Diamond Mercury Mitts Black Diamond BD8010170002MED1: Mercury Mitts Black Medium