Gaerne elios shoesthe uppers of these gaerne elios shoes are made of microfibre cut in one piece with a minimum number of seams to guarantee a comfortable fit side mesh inserts ensure great ventilation and optimum climate control for the feet for constant grip and maximum adaptability these shoes are equipped with the revolutionary aics closure system that is made of moulded polyurethane and located on the instep featuresside mesh insertsadjustable instep closure system aicsmicrofibre upp