Colour: Grey Upper: Knitted, Mesh, RPET Lining: Mesh Insole: Cushioned, High Rebound, Removable Outsole: EVA 4 Eyelets Fabric Technology: Bio-Bevel, BioDeWix, Bounce, Breathable, Durable, Eco Dry, Lightweight, NZYM, Strobel Construction Eco-Foam Footbed, Flexible Tongue Flat Heel Cut: Low Cut Design: Anatomic, Logo, Textured Toe Style: Round Fastening: Bungee Lacing Sustainability: Made from Recycled Materials. Mens good bungee 2.0 trainers grey Hush Puppies