KLIM Fierce GTX BOA Boot

The Fierce GTX BOA® Boot is the ultimate footwear for women trail riders seeking the best warmth possible while maintaining walking comfort and durability. The custom-developed Michelin® insole is designed specifically for added traction on icy surfaces, while the BOA® lacing system provides uniform closure force for support and comfort while walking. With 1000g of 3M™ Thinsulate™ insulation and an insulated aerogel insole, plus waterproof GORE-TEX construction, the Fierce GTX BOA® Boot provides superior warmth for the coldest days on the trail.

• GORE-TEX
• GUARANTEED TO KEEP YOU DRY™
• GORE-TEX protects insulation from water
• 1000g 3M™ Thinsulate™ insulation
• Leather upper w/ reinforced rubber toe
• Custom Michelin® rubber outsole for traction & durability
• Reinforced outsole toe for added durability
• BOA® lacing system for fast precision fit
• BOA® M series coiler system & durable CS3 lace
• BOA® dial & lace lifetime warranty guarantee
• Open lacing system sheds ice and debris
• Soft molded tongue for comfort & lace closure force distribution
• EVA midsole for walking comfort
• Removable aerogel insulated Ortholite® O-Therm™ insole
• Breathable, moisture-wicking plush fleece liner
• Half-size insert for adjustable fit
• D-ring for pant leg retention
• Entry assist heel loop