Slip on upper with V front topline opening and overlapping stretch gore forefoot straps with hardware detail. BZEES Cloud Technology, machine washable materials. Comfort Cone gel insert in the heel of the outsole for additional benefits and shock absorption. Odorban anti odor and Silvadur anti-microbial treatments included inside the shoe. Slip-on Padded insole Comfort technology China Imported Product Specifications 1 in. M Material FABRIC, Synthetic, Fabric Fabric