Fit and Design: Pre-curved fit for immediate comfort and ease-of use Durable goat leather construction Pertex Shield® gauntlet cuff to lock out the cold Goat leather Black Diamond® patch logo and palm for tougher grip Technology: BD.dry™ waterproof insert to keep your hands dry and comfortable 340 g PrimaLoft® Gold insulation on back and 170 g on palm to retain warmth Additional Details: Weight: 218.6 g Temperature range: -24 °C/-12 °C, -11 °F/10 °F