Features: Upper: Fashion mesh material and lightweight support maximizes the upper and let your foot always keeps dry and cool. Insole: The insole adopt air cushion design, Keep your feet balanced and protect your ankle, tongues and feet from hurt. Comfortable to Wear: By reducing the load on your joints, you can stand without pain. Ideal for anyone who is on their feet for more than 8 hours. Occasions: The shoes are easy to put on and take off with their laceless design, which is suitable for everyday life, work, study, shopping, travelling, etc. After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Material:Chemical Fiber Size,Foot Length(cm) 35,22.5 36,23 37,23.5 38,24 39,24.5 40,25 Notes: Please note that due to the influence of light and screen, slight chromatic aberration is acceptable. Please allow slight measurement error due to manual measurement.