This item is a pair of orthotic insole for shaped feet. Balance plantar pressure, prevent excessive wear on the outside of shoes, breathable and comfortable, absorption and slow pressure. Features - Color: As shown. - Material: Cattlehide. - Size 43-44: 27.5x9.4x1.2cm; - Size 41-42: 26.5x9.2x1.2cm; - Size 39-40: 25.5x9x1.2cm; - Size 37-38: 24.5x8.8x1.2cm; - Size 35-36: 23.5x8.2x1.2cm. - Premium cattlehide material is durable for long lasting use. - Breathable and comfortable, absorption and slow pressure. - Alleviate pain and pressure due to some foot conditions. - orthopedic insoles for adults. - Widespread use, can be applied to almost all sorts of shoes such as sneakers, dress shoes, boots, tennis shoes, flats, and more. Warm Tip: Dear buyer, due to lighting effect, monitor& 39;s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand