Carefully crafted in buttery soft Nappa leather by ECCO with reflective trimming details Leather produced in ECCOs own gold rated tanneries Smartly designed external loops with elastic shoelaces for on the go adjustment Removable dual fit comfort foam insoles covered in breathable textile This unique feature allows for a customisable width Cushy PU midsole made using our signature ECCO FLUIDFORM™ construction provides soft flexible fluid movement Dynamic two way flex rubber sole that not only provides you grip but full use of your foot at any angle Gruuv Casual Runner