Dainese's Street Biker Air is all about riding in the summer when the sun is out in full effect. The main defense against the heat is heavily perforated suede and besides providing plenty of breathability, the suede simply looks good especially with a nice pair of jeans. Light ankle and heel reinforcements are your main source of protection and to hopefully prevent a careless driver from running into you, the shoes get reflection painted on the sides.; ; ; Rigid inserts on ankles Nylon midsole Shoes certified to CE - Cat. II - 89/686/EEC Directive Cowhide suede upper Closure with laces Perforated leather Double jersey airgap liner Reflective inserts Rubber sole Double laces