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Style 7830
Coldspark UltraDry™
Men's Insulated Waterproof Hiking Boot in Black/Red
Style 7830
Item No. 889475728950

Coldspark UltraDry™

Men's Insulated Waterproof Hiking Boot in Black/Red
The Coldspark UltraDry™ is a high performance winter hiking boot that keeps feet warm, without the bulk. Cover big miles in the winter thanks to waterproof comfort and aggressive traction.
Ebony/Chili Pepper
In Stock

Technology Features

Mens Coldspark UltraDry™ Thinsulate™

The Coldspark UltraDry™ Thinsulate™ 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™ 7830 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 7830

Leather Name
1.8mm Waterproof Leather
Fabric / Material
UltraDry™ Waterproofing System
200g 3M™ Thinsulate™
Dual Density EVA
Molded EVA
Vasque Monolith with ColdHold Compound
2 lbs. 3 oz. (1000g)
Shipping & Returns


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It’s simple, really. We want you perfectly happy with your Vasque boots, and our return/refund policy reflects that desire. If your boots don’t fit or don’t meet your needs, in most cases we’ll take them back, refund your money, and pay for the shipping. For details on our return/exchange policy, click on Learn More.

Ambassador Review: Coldspark UltraDry™

Charlie Gage
"These boots give me the ankle support I need but they feel like a sneaker. They're insulated too, which makes hiking in the winter here in Colorado even better."
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