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.
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.
• Fabric / Material: TPU Yarn Mesh • Waterproof: UltraDry™ Waterproofing System • Insulation: Retain • Footbed: Dual Density EVA • Midsole: Dual-Density EVA • Outsole: Vasque Monolith With ColdHold Compound • Last: Perpetuum • Weight: 1 Lb. 14 Oz. (838g) • Leather Type: PU Coated, Waterproof • Leather Weight: 1.6-1.8mm
Specifications
Designed for
Hiking
Winter Camping
Footwear Closure
Standard Lacing
Weather Resistance
Waterproof
Temperature Rating
5°C to -10°C
Insulation Type
Synthetic
Insulation
Retain breathable reflective barrier (worth 200g traditional insulation)
