Oboz Men's Sawtooth Ascent Mid Waterproof

A rugged, waterproof mid cut hiker built for men who want ankle support and all-day comfort on varied trail terrain in any weather. The Sawtooth Ascent Mid Waterproof adds Oboz's B-DRY waterproofing and mid cut ankle protection to the same proven cushioning and traction platform as the low cut version.

Highlights

• B-DRY waterproof system — Oboz's proprietary waterproofing that blocks moisture while allowing sweat to escape. The updated lining improves both waterproofness and breathability over previous versions and is made from 100% recycled materials with 25% post-industrial content.
• Vibram XS-TREK EVO outsole — A versatile technical rubber compound designed for multisport use across a wide range of surfaces and conditions. Consistent traction on wet rock, dirt, and mixed terrain without being so aggressive it slows you down on hardpack.
• Kinertia cushioning midsole — Oboz's proprietary compression-molded EVA engineered for adaptive cushioning across varying terrain. All-day wearability without the dead, compressed feel that standard EVA develops over a long day on trail.
• O FIT Insole with triple-density EVA — A three-density insole system with cushioned heel and forefoot pods, a firm molded shell, deep heel cup, and medium to high arch support. Designed for proper alignment, stability, and blister prevention on extended wear.
• Mid cut ankle support — Adds meaningful ankle protection and stability on uneven, rocky terrain without the rigidity or break-in period of a full leather boot.
• 8mm heel drop at 18.4 ounces — A moderate drop that suits a natural heel strike on sustained descents. Slightly heavier than the low cut version to account for the additional upper height and waterproof lining.
• Men's specific last with form-fitting heel cup — Gender-specific last with a sculpted midfoot, generous forefoot and toe box, and form-hugging heel cup. True to size with a C heel and D forefoot width for medium to high volume feet.

Best for

Male day hikers and trekkers who want a waterproof mid cut hiking shoe for variable weather and rocky terrain. A strong all-condition choice for anyone who wants ankle support and dry feet without the weight or stiffness of a traditional leather boot.