Bring your soles to life in the adidas by Stella McCartney Energy Boost. ; Four-way stretch mesh upper provides breathable, flexible comfort. ; techfit textile upper is designed to provide natural, flexible support with a seamless, sock-like fit. ; Lace-up closure. ; TPU outer cage. ; Padded tongue and collar. ; Smooth textile lining. ; Foam insole. ; boost midsole features energy-returning properties to keep every step charged with light, quick, endless energy. ; Imported. ; This item may ship with an attached security tag. Merchandise returned without the original security tag attached or a damaged tag may not qualify for a refund. Measurements: ; Weight: 8 oz ; Product measurements were taken using size 7.5, width M. Please note that measurements may vary by size.