Fabric Material Upper; EcoTweed Lining Features Material Made With 100% P.E.T. Plastic Bottles To Create Recycled Products; Nylon Laces; Elastic Gore Tongue Panels Provide Option To Wear As Slip On Or Lace Up; Removable, Moisture Wicking, Antibacterial And Machine Washable Footbed; Molded Rubber Outsole Infused With Rice Husk From Repurposed Agricultural Byproduct, Which Is Renewable, Durable And Carbon Positive; Style #WCA0038