Speed lace closure for fast and secure lockdownGORE-TEX® Invisible Fit liner provides a durable, breathable, and comfortable waterproof fitHYPER-COMF® technology combines responsiveness of Supercritical Foams and supportive EVA for ample cushioningSpider Rubber® Endure outsole with 4mm lugs for grippy and durable tractionSustainability Initiatives: 100% recycled polyester lace, 100% recycled material on upperBest For: All-purpose trail, trail running, casual hikesHalf pair weight for size M9: 10.33ozDrop: 6mmStack: 37.5mm/31.5mm (Heel/FF).