The North Face - Ultra GORE-TEX XCR (Tnf Navy/A5 Yellow) - Men's: Heel & Forefoot X-2 cushioning offer the best combination of durability, lightness and energy return. De-coupled heel deflects pressure for softer heel impact. Dual-density EVA midsole provides support and cushioning. Extended Roll Control medial heel wedge works as a stabilizer to prevent heel from rolling inward. Injection-molded Thermo Plastic Urethane (TPU) shank insert enables the foot to flex comfortably while protecting against sharp rocks. TNF Trail Grip rubber cupsole for traction on varied and uneven terrain. Abrasion-resistant synthetic mudguard keeps debris and moisture from getting into shoe. Breathable sandwich mesh upper and tongue expel water from shoe while they prevent debris from getting in. GORE-TEX XCR waterproof, breathable membrane keeps you foot dry. Multifit Lacing has wider eyelet placement than ordinary shoes to relieve pressure from the instep, secure feet, and accommodate various foot widths. Outlast footbed prevents your foot from overheating and sweating by absorbing excess heat keeping them dry and comfortable. Reinforced toe cap and heel resist wear. Scree gaiter attachments lets you secure a gaiter to the shoe for added protection from debris and moisture. Waterproof, breathable GORE-TEX XCR trail runner for all weather conditions. Upper has a GORE-TEX XCR waterproof/breathable membrane.