The all-new Skechers AERO Razor™ continues the Razor's innovative legacy, bringing award-winning Super Critical® foam technology to the cutting-edge AERO collection. Blend speed and comfort for your most dynamic runs yet with this lightweight technical running shoe designed to take you from everyday to fast day training. Featuring an exceptionally breathable engineered mesh upper with a sawtooth lace-up front, highly responsive HYPER BURST PRO™ midsole foam with HYPER ARC® rocker technology, a shock-absorbing Arch Fit® insole system, and a patented forefoot H-Wing™ for explosive energy return - all on a durable Goodyear® Performance Outsole. | Skechers Donna Aero Razor Sneaker in Nero, Taglia 41, Vegan, Arch Fit , Hyper Burst