Grindstone New Flat Skis Touring Template The TREK S/LAB boot uses

The TREK S/LAB boot uses Hike & Ride with Boa® Fit System in conjunction with an articulated cuff for unrivaled uphill mobility

Made for fun on land or in the water

Boasting a seemingly contradictory combination of maximum cushioning and minimal weight

converting it into a full-body harness

Grindstone New Flat Skis Touring Template The TREK S/LAB boot usesThe Grindstone is a precision engineered edge training platform designed to meet the demands of climbers across the performance spectrum. It features a comprehensive progression of edge depths paired with Tension's signature edge radius profile that maximizes comfort while training. Ideal for structured finger strength protocols, the Grindstone has become a foundational tool for serious climbers worldwide.