Gear up for all-weather performance in this insulated running shoe with a water-repellent finish bolstered by a gusseted tongue and Storm-Tread traction sole. Multidirectional lugs and water-shedding channels keep you grounded and stable through wind, rain and beyond, while a Zoom Air unit in the forefoot provides a springy, responsive stride springy and responsive. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Lightweight: puts cushioning and performance underfoot with an emphasis on streamlined comfort Durable water-repellent (DWR) finish Nike AeroLoft technology provides ventilated, lightweight insulation Removable, cushioned insole Storm-Tread lugged outsole with water-shedding channels Textile upper and lining/rubber sole Imported PFC-free, durable water-repellent coating is free of per- and poly-fluorinated chemicals, some of which can be harmful to the environment