Style 7850
Coldspark UltraDry™
Men's Insulated Waterproof Hiking Boot in Black/Gray
Coldspark UltraDry™
Technology Snapshot
Learn More
- Waterproof
- UltraDry™ Waterproofing System

- Insulation
- Retain breathable reflective barrier (worth 200g traditional insulation)

- Outsole
- Vasque Monolith with ColdHold Compound
-
Due to a system outage, we are not currently accepting orders through our website.
Details
Due to a system outage, we are not currently accepting orders through our website.
The Coldspark UltraDry™ is a high performance winter hiking boot that keeps feet warm, without the bulk. Stay on the move through winter with waterproof comfort and aggressive traction.
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$139.99
USD
Technology Features
Mens Coldspark UltraDry™
The Coldspark UltraDry™ is a winter boot engineered for hiking and other active cold weather pursuits. Retain, a unique heat reflective and breathable lining, and an 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. Free from cumbersome winter boots, there's no limit to where you can explore.
The Coldspark UltraDry™ 7850 features these technologies:
- ColdHold Compound
- Blended-material midsole that delivers lightweight durability.
- UltraDry™ Waterproof
- Our UltraDry™ construction combines a moisture management lining with waterproof components for dry, long-lasting comfort and performance.
Product Details
Tech Specs
Technical Specifications - Coldspark UltraDry™ style 7850
- Fabric / Material
-
TPU Yarn Mesh
- Waterproof
- UltraDry™ Waterproofing System
- Insulation
- Retain breathable reflective barrier (worth 200g traditional insulation)
- Footbed
-
Dual Density EVA
- Midsole
-
Dual-Density EVA
- Outsole
- Vasque Monolith with ColdHold Compound
- Last
- Perpetuum
- Weight
- 2 lbs. 4 oz (1030 g)
- Leather Type
-
PU Coated, Waterproof
- Leather Weight
- 1.6-1.8mm
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