Fast, warm, and built to handle winter.

The men's Katabatic Storm GTX was engineered for the kind of cold that makes other winter boots reconsider. Solarcore® locks out freeze, GORE-TEX® keeps moisture out without compromise, Trail Tread™ slices into icy, unforgiving terrain like it was made for exactly this and the build stays precise and composed when everything around it is falling apart. Every other snow boot out here is a jeep, but this one is a racecar. The difference is obvious the moment conditions get serious.

Best for

• Snowshoeing Or Snowy Winter Hikes
• Cold & Snowy Winter Hikes

Key Features

Solarcore® Insulation
Solarcore® foam integrates NASA-developed Aerogel technology into insulation, delivering exceptional thermal performance with minimal bulk and weight compared to traditional foam insulations.

Vibram® ICETREK
Vibram® ICETREK is engineered for extreme cold, using soft rubber that adheres to icy and snowy surfaces without hardening, improving grip and freedom of movement.

GORE-TEX® Invisible Fit
GORE TEX® Invisible Fit bonds the waterproof lining directly to the upper for lighter weight, improved breathability, and a sneaker-like feel—without compromising guaranteed waterproof protection.

Details

Fit Notes 
We use our own gender-specific lasts to address the anatomical nuances between different types of feet. Length runs true to size. Form hugging heel cup, sculpted mid-foot, and a generous forefoot & toe box.

Width 
Standard | Men’s standard width is C in the heel and D in the forefoot (according to Brannock Device®). Patterns and materials in a given model may influence fit. We always recommend trying our footwear on to ensure the best possible fit.

Volume 
Standard | Medium-High volume feet tend to be wider with higher arches and insteps.

Heeldrop 
8mm

Weight 
17.5 oz / 496 grams

030389OB Black Sea