The Grisport Airwalk men's walking shoes will keep you comfortable on your next adventure with waterproof membranes and anti-static soles. Lace up so debris can't get in and enjoy active air cushioned technology. Upper: Leather Lining: Gritex Water Resistant/Breathable Sole: Anti Static Sole Fastening: Lace Up Other: Active Air Cushioned Technology Manufacturer Ref: GRI AIRWALK. Colour: Black Lining: Gritex Water Resistant Lining Outer Sole: Anti Static Sole Main Features: Active Air Cushioned Leather Insole Lightweight, Flexible, Cushioned Sole