The Black Diamond Womens Mercury Mitts brings a suite of features crucial for winter, all-mountain rec. The durable four-way stretch fabric shell comes finished with Empel durable water resistance. And the goat leather palm puts up a firm defense against the wear and tear of rocky terrain and rope handling. A fleece insulated liner provides additional, waterproof protection and warmth for keeping hands nimble. On warmer days, users can remove the inner. And the long gauntlet cuff and cinch combo make for a reliable way to keep spindrift and moisture outside.