
• Highly insulating Carbon Tech honeycomb insole is lightweight, stiff and low profile
• Insulated Comfort Gore-Tex® membrane provides waterproof breathability coupled with insulation
• Innovative 3D Flex™ ankle
• Removable and adjustable variable fit tongue
• Ideal terrain: Winter mountaineering, ice climbing, mixed climbing
ITEM NUMBER: 21K
SIZES: 38 - 48 (half sizes)
WEIGHT: 31.50 oz (894g)
LAST: Nepal
UPPER: 3.2mm silicone impregnated Idro-Perwanger Roughout Leather with high-abrasion resistant fabric / Air-injected rubber rands
LINING: Gore-Tex® Insulated Comfort Footwear
INSOLE: 3mm Carbon Tech honeycomb insulation / 4mm EVA
MIDSOLE: 3 mm Polyurethane graded for crampon attachment
SOLE: Vibram® Matterhorn with Impact Brake System™
• Highly insulating Carbon Tech honeycomb insole is lightweight, stiff and low profile
• Insulated Comfort Gore-Tex® membrane provides waterproof breathability coupled with insulation
• Innovative 3D Flex™ ankle
• Removable and adjustable variable fit tongue
• Ideal terrain: Winter mountaineering, ice climbing, mixed climbing
ITEM NUMBER: 21K
SIZES: 38 - 48 (half sizes)
WEIGHT: 31.50 oz (894g)
LAST: Nepal
UPPER: 3.2mm silicone impregnated Idro-Perwanger Roughout Leather with high-abrasion resistant fabric / Air-injected rubber rands
LINING: Gore-Tex® Insulated Comfort Footwear
INSOLE: 3mm Carbon Tech honeycomb insulation / 4mm EVA
MIDSOLE: 3 mm Polyurethane graded for crampon attachment
SOLE: Vibram® Matterhorn with Impact Brake System™
SIGN UP TO RECEIVE EXCLUSIVE PROMOTIONS,
NEWS & TIPS AND ALSO BE ENTERED TO
WIN A FREE PAIR
OF RUNNING SHOES!
UP TO A $150 VALUE
By clicking the "Sign Up" button, you are subscribing to the La Sportiva N.A. newsletter and acknowledge your consent to receive email communications from La Sportiva N.A. Free Shoe Winners will be randomly selected each month and contacted via email.