Alpina Alaska Heat Cross-Country Ski Boots - Men's

• Integrated InTemp heating system provides 3.5 to 5.5 hrs. of constant heating in the toes, forefeet and soles at the push of a button with adjustable heat settings
• Rechargeable 7.4 V lithium batteries are integrated inside upper portion of the boots with fully waterproof components that won't be affected if the water enters the boots
• Discreet, weatherproof charging units are easily accessible for charging cables to plug in the back of each liner and connect to a standard household power socket
• InTemp system runs at full power for initial warmup, then automatically returns to normal power, so your feet maintain warmth without overheating
• Alpitex waterproof/breathable membrane keeps feet dry by blocking incoming moisture and allowing sweat to evaporate quickly
• Thinsulate insulation provides added warmth
• Mountaineering-inspired boot shape provides durability and a comfortable fit when skiing off trail in the backcountry
• Anatomic footbeds provides a comfortable and secure platform for your feet
• Full-circumference rubber rands provide extreme protection against crusty snow, ice and equipment
• Stiff and rigid NNN BC ergonomic outsoles improve stability and edge control
• Riveted quick lace hooks allow you to dial in a perfect fit

Imported.