Ward off the elements as temperatures drop- in the Saucony Razor Ice+ trail-running shoe. ; Predecessor: None. ; 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 temperatures. ; Imported. Measurements: ; Weight: 9 oz ; Product measurements were taken using size 7.5- width B - Medium. Please note that measurements may vary by size. ; Weight of footwear is based on a single item- not a pair.