Material Composition: Textile/Textile/Other Materials Upper Outer Material: Textile Lining Material: Textile Sole Material: EVA Water Resistance: Not Waterproof Fastening: Slip On Walk in easy-wearing comfort with Skechers GO WALK 7 Ivy. This laceless vegan design features a stretch knit upper with a Skechers Air-Cooled Goga Mat insole, lightweight ULTRA GO cushioning, and high-rebound Hyper Pillar Technology for added support, Skechers Air-Cooled Goga Mat breathable insole with high-rebound cushioning, Lightweight, responsive ULTRA GO cushioning, High-rebound ultra-lightweight Hyper Pillar Technology for added support Skechers GO WALK 7 - Ivy | Navy/White | Womens Slip On Trainers