For most climates the Vasque Men's Velocity XCR Trail Running Shoe is a four season workhorse capable of heading out on the trails when they are sloppy in November or dusty in July. The Gore-Tex® liner is not only waterproof it's breathable too and works wonderfully with the airmesh panels to allow moisture vapor to escape. And whether the trail is muddy or packed and rocky the Vasque Mako® outsole grips the terrain with persistence. For those prone to overpronation the Vasque Velocity XCR Trail Running Shoe is built for stability with a dual density molded EVA midsole sturdy rand material and molded thermoplastic urethane (TPU) plate. Welded TPU reinforcing in the upper pitches in too as it keeps the highly breathable upper materials from stretching out after a few runs on winding lively trails.