W Strapping System provides secure lockdown, adjustability, and a personalized fit Engineered knit upper offers breathability and forefoot stability on uneven terrain HYPER-COMF technology combines responsiveness of Super Critical Foams and supportive EVA that offers ample cushioning on downhill descents Nylon plate delivers a propulsive ride and balanced acceleration Durable Spider Rubber outsole with weight reducing cut outs Tiered traction lugs for grip on trails Weight: 9.9 oz (281 g) Drop: 6 mm (0.24 in) Stack height: 33.5mm heel / 27.5mm toe Sustainability Initiative(s): Webbing made from 100% recycled plastic using traceable, verifiable REPREVE polyester yarn by Unifi Best for: trail running, fast hikes, outdoor adventures.