Get an extra step of comfort with GO WALK Flex™ - Vespid. Featuring a lace-up engineered mesh upper with a breathable Skechers Air-Cooled Goga Mat™ insole and lightweight ULTRA GO® cushioning. | Skechers Men's GO WALK Flex - Vespid Sneaker in Black, Size 7.5 | Textile/Synthetic, Machine Washable. Features include Air Cooled Goga Mat Insole, Machine Washable design, Flex Pillars for enhanced flexibility, and Soft Stride Ultra Go cushioning for a comfortable walking experience.