Nike Alphafly 3 Racing Shoes Men's Glacier Blue/Black-Mint Foam Size US8.5 EU42 Good condition Please see photos Engineered for obliterating your marathon goals, this ultralightweight racing shoe puts 26.2 miles of plush cushioning and springy propulsion under every winning stride. Pull-on sock upper with adjustable lacing Removable, cushioned insole allows for custom orthotics Textile upper and lining/synthetic and rubber sole