Vasque COLDSPARK ULTRADRY
The Coldspark UltraDry™ is a winter boot engineered for hiking and other active cold weather pursuits. 200g of 3M™ Thinsulate™ insulation and our proprietary UltraDry™ waterproof membrane keep feet comfortable while on the move during the winter. A multi-directional outsole lug pattern maximizes traction in icy and wet conditions.
The Coldspark UltraDry™ 7850 features these technologies:
Blended-material midsole that delivers lightweight durability.
UltraDry™ Waterproofing System
Retain breathable reflective barrier (worth 200g traditional insulation)
Vasque Monolith with ColdHold Compound