Sumptuous leather brilliantly comfortable drop in footbed technology and fashionable retro good looks mean the ozone is a sure head turnerfeatures soft full grain leather upper soft micro fiber suede lining multi colour storm welt full length 20mm drop in footbed with energy return opti soft and ortholite top layer new ground control transparent outsole multi directional transparent rubber ground control directional traction lugs 1 year limited waterproof warranty 30 day comfort guarantee