Klim fully redesigned the Aurora GTX BOA boot for riders facing both high speed trails and backcountry powder, with increased insulation to achieve greater warmth. The outsole is highly durable and designed for walking comfort, and the BOA lacing system ensures precise fit. 

• INCLUDES HALF-SIZE INSERT FOR OPTIMAL FIT
• GORE-TEX GUARANTEED TO KEEP YOU DRY
• 800 GRAMS 3M THINSULATE WATER RESISTANT INSULATION
• MICHELIN RUBBER OUTSOLE FOR DURABILITY
• BOA H3 COILER SYSTEM
• BOA SS2 LACE FOR DURABILITY
• NEW DIAL OFFERS BETTER GRIP
• OPEN LACING SYSTEM SHEDS DEBRIS
• MOISTURE WICKING BREATHABLE LINER
• REMOVABLE MOISTURE WICKING ORTHOLITE INSOLE
• DURABLE MIDSOLE WITH WALKING COMFORT
• GORE-TEX MEMBRANE KEEPS INSULATION DRY
• SCRATCH RUBBER TOE AND HEEL REINFORCEMENT
• LOWER D-RING TO PREVENT CUFF RISING