Style-forward comfort with proven performance.Casual yet sophisticated, the Walk Slim Glide pairs retro-inspired nylon and suede uppers with the exact trusted technology and support found in our #1 performance walking shoe. Featuring a breathable, contoured Vio Flex footbed, a supportive nylon midsole shank, and a low-profile compression molded Eva midsole, it delivers all-day cushioning and stability. Finished with Vionic s signature V tread wrap-up rubber outsole for durable traction, this sleek lace-up sneaker offers the perfect blend of fashion and function.a biomechanically designed footbed for comfort that keeps you in motion. Built-in Vio Motion Technology footbed featuring contoured arch support, with shock-absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility.The exclusive alignment technology balances the whole you.