O FIT Insole® Ortholite®

Dual-density open-cell PU foam delivers agile comfort. Softer X40™ Hybrid foam provides lasting cushioning and rebound, while firmer Originals™ foam supports the heel and arch for natural movement on fast trail adventures.

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.

Vibram® MEGAGRIP + Traction Lug

Vibram® MEGAGRIP rubber delivers outstanding wet and dry traction, while Traction Lug technology increases surface area and grip through innovative lug shaping, providing enhanced confidence and control on demanding terrain.

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.

Standard | Women’s standard width is B in the heel and C 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.

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