Klim Adrenaline Pro S1K GTX BOA Boot

Shell/Construction:

• GORE-TEX®
• GUARANTEED TO KEEP YOU DRY™
• 3M™ Thinsulate™ Insulation - 1,000G
• Michelin® rubber outsole for grip & durability
• BOA® H4 coiler system & durable BOA SS2 lace
• Open lacing system sheds ice and debris
• Molded tongue & sequence lacing distributes closure force evenly
• Durable midsole with walking comfort
• Removable aerogel OrthoLite® O-Therm™ insole
• Breathable, moisture-wicking liner
• Half-size insert for adjustable fit
• D-ring for pant leg retention
• Entry assist pull tab
• Women’s sizing: size down 2 from men’s

Orders $39 and over qualify for free standard shipping via Ground (UPS, FedEx, USPS) to the contiguous 48 US states. Shipping will be calculated for orders to Alaska, Hawaii, and U.S. Territories including Puerto Rico, Guam, and U.S. Virgin Islands.

P.O. Box Shipping. If you list a PO Box and select free shipping, please add a customer note with your order including a physical shipping address. We will ship to a PO Box if the shipping is comparable to other carriers. Otherwise we may need to ship to physical address or charge additional shipping fees.

Learn about additional details and restrictions by reading our full Shipping Policy

If your order arrives and it is not right, we’ll fix it…period. Doesn't fit or you're simply not happy with your item? Return any new, unused and unaltered item within 30 days of delivery of your item. Learn about additional details and restrictions by reading our full return policy.