A sturdy, durable double boot for high altitude mountaineering. Ideal for use on 6000-7000 meter peaks or in harsh winter conditions where you don't want to think about your feet. 

The thermo-formable inner boot sports the patented speed lacing system and couples with the highly insulated multi-layered PE outer boot for dependable warmth and a PU coating to keep moisture and cold outside and heat inside the boot. When the conditions are cold and high the Baruntse offers a hospitable climate to keep your feet warm and dry.

• Ideal terrain: 6000-7000 meter peaks or high cold mountaineering conditions

ITEM NUMBER: 835
SIZES: 37 - 48 (half sizes) 49, 50
WEIGHT: 44.7 oz (1267g)
LAST: Nuptse
OUTER BOOT: Transparent PU Tech anti-abrasion film with high insulation expanded PE / High density expanded PE insulating netting / Synthetic micro-fiber / High abrasion resistant Cordura® / Giugiaro lacing hardware
INNER BOOT: Anti-abrasion Cordura® / Thermo-moldable 7mm high density insulating EVA
INSOLE: 6 mm insulating Ibi-Thermo + PE insulating barrier and aluminum insulation
MIDSOLE: 8-9 mm TPU / SBR Air Cushion
SOLE: Vibram® Montagna