The Guide glove is a top-of-the-line high-end ski glove for serious ski mountaineers and guides. Black Diamond made this their warmest ski glove with a 170g PrimaLoft-wool-fleece combo liner. This high-loft pile lining will ward off even the most extreme winter chills. To meet the tactical demands of professional mountaineers and guides, these gloves have a full goat leather palm and fingers with a double layer over the palm. To protect your fingers from the harsh mountain environment, trees, and rocks, the Guide glove includes foam-padded knuckles with an abrasion-resistant nylon cover. Even while spending hours under heavy, wet off-season or northwestern snow, the Guide glove offers the reliability of a Gore-Tex waterproof-breathable liner that provides complete protection against water penetration in addition to increased heat retention.