From Twisted X®, the Men's Kicks Lace-Up Sneakers feature:  Fabric material upper Elastic gore tongue panels provide option to wear shoe as a slip-on or lace up Nylon laces  ecoTWEED™ lining features material made with P.E.T. plastic bottles to create recycled fabrics, furthering eco-conscious efforts Removable, moisture-wicking, antibacterial, and machine washable footbed Molded rubber outsole infused with rice husk from repurposed agricultural byproduct provides durability Imported.