Design: More minimal upper with pliable overlays protects against trail elements Upper contains recycled materials In-Shoe Comfort: Pillowy soft, springy PWRRUN cushioning for comfort on the trail PWRRUN+ cushioned sockliner adds an extra layer of comfort closer to your foot Contoured EVA sockliner for a personalized feel Durability & Traction: Protective rock plate gives you a smooth and more flexible ride and sheds moisture more easily Traction-rich PWRTRAC outsole helps you dig in and take off with speed Additional Details: Weight: 9.7 oz (275g) Heel-to-toe Offset: 4mm (26.5mm heel / 22.5mm forefoot) Trail outsole lug height: 5mm