Air Cushion sole Size NotePlease Select the Appropriate Size According to the Size Chart. Select a suitable size base on your foot length Heel measures approximately 0.75 inches Knitted upper Boxed Toe And Elastic Hollow Out Knit Upper Round Toe Breath Cloth With Elastic Hollow Out Knit Upper, Keeps Your Feet More Comfortable. The Mesh Is Nice For The Heat Of Summer. Air-cushioned Soles Classic air cushion design makes these sneakers are perfect work shoes for those who needs to stand or walk for long time. Air-cushioned soles absorb shock and have good cushioning characteristics, wearing for a long time will not make you feel tired. It allows protecting muscles, joints, and tendons. Arch Support And Non-Slip Insole The main function of the arch of the foot is to disperse gravity from the ankle joint through the talus to the small head of the metatarl bone and then to the calcaneus to ensure the stability of the plantar support when standing upright. It allows protecting muscles, joints, and tendons. Multifunctional: We intended to make it soft with a unique platform and a wedge design that will make you feel like walking on air.These lightweight walking shoes be used as daily shoes, suitable for any occasion, such as walking, running, shopping, driving, work, beach, vacation, party, traveling, walking the dog and so on.