Saucony Razor Ice Vibram Arctic Grip Winter Running Pink Size 10.5 These were a sample shoe. See all pictures for condition. Gently used condition Vibram polar ice grip, everun heel insert construction, ebo plate for outsole protection, super-tacky pwrtrac rubber outsole, flex shell water-resistant treatment, isofit upper technology Support Type: Neutral. Cushioning: Lightweight, flexible response. Surface: Trail. Differential: 4 mm. Fleece-lined neoprene and synthetic upper materials. FLEXFILM no-sew overlays offer a superior fit without added weight. Bungee lace closure with zippered cover. Padded tongue and collar. Internal ISOFIT creates a dynamic fit by conforming to the shape and motion of the runner's foot. Breathable fabric lining offers a great in-shoe feel. Molded foam insole. EVERUN heel insert provides a boost in energy return and lasting underfoot cushioning. Heel/Toe: 24 mm/20 mm. Vibram Arctic Grip outsole with IceTrek delivers extreme traction and flexibility in low