As part of the Altra All-Weather Series (AWS) the RSM (rain, snow, mud) Lone Peak Mid features a brand new waterproof eVent® upper. eVent® is insanely breathable and waterproof all at once; billions of tiny pores in the material means it breathes in any condition.

Features

• Insole: 5 mm Contour Footbed
• FootShape™ Toe box with Fully Cushioned Zero Drop™ Platform
• Stack Height: 25 mm
• Midsole: Dual Layer EVA / A-Bound™ with StoneGuard™
• Outsole: MaxTrac™ Rubber with TrailClaw™
• Upper: eVent® Fabrics
• Weight: 10.9 oz. / 309 g

Benefits

• Footshape™ Toe Box - Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents,
• Balanced Cushioning™ Platform - Places your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.
• Gaitertrap™ - Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe.
• Trailclaw™ - Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off.
• Maxtrac™ - A perfect combination of grip, traction and durability that will eat up gnarly terrain like a boss.