Engineered mesh upper with no-sew overlays for comfortable, lightweight support and lockdown. Bootie construction wraps the foot for a snug, sock-like fit that moves with you as you run. Fresh Foam midsole encourages a smooth transition from heelstrike to toe-off and delivers plush cushioning for miles of comfort. 8mm offset. Blown rubber outsole for durable traction on any surface. Wt. 10.8 oz.