The Nike Air Winflo 9 Shield men’s running shoes are designed for runs under any forecast. The water-repellent upper delivers protection on rainy days, while the Zoom Air technology gives you a comfortable cushioning that keeps you running. Stride type: neutral (slight pronation) Upper: knit mesh with DWR durable water-repellent treatment Laser-perforated Aeroloft technology dispersing heat to help keep insulation without overheating Gusseted tongue construction to help keep debris out Midsole: ENCAP® foam cushioning providing support and maximum durability and Zoom Air in the forefoot units for a responsive cushioning Outsole: Storm-Tread technology with multidirectional pattern offering traction on wet surfaces