Ultra Heat Boost Mittens Men - Thumb gloves

High tech heated leather gloves with PrimaLoft® insulation technology that ensures warmth and protection against cold, water and wind. Ultra lightweight lithium ion batteries with 3 heat settings keep you warm for up to 7.5 hours. Also available in a women's version and as gloves. · Soft, genuine goatskin · 3 power settings for even, comfortable heat distribution · Ultra lightweight 3600 mAh lithium ion batteries providing up to 7.5 hours of warmth · PrimaLoft® insulation · Waterproof rating: 10,000 mm · A spacious, open interior with all four fingers in a shared compartment (no separate finger compartments in the lining) · Ribbed cuffs for optimum comfort · Safety leashes to prevent losing the gloves · Concealed battery compartments · Thin cuffs for a better fit with jackets · Waterproof zip · Anatomical fit with flex zones · USB charging cable included (wall adapter sold separately). Materials: Shell: 73% polyester, 7% elastane, 20% PU. Palm: 100% leather. Lining: 72% polyester, 28% polyester. Insulation: PrimaLoft I-1019 with 90% polyester. Ultra Heat Boost Gloves battery runtime*: Level 1: 7 hours 30 minutes. Level 2: 3 hours 30 minutes. Level 3: 2 hours. *Battery runtime refers to the maximum duration under optimal conditions.