Walking is what we do everyday in life. For people who love sports, especially those who couldn't stand long-time walking. They may do more exercises like running, climbing and so on. A pair of excellent shoes pad is very necessary. These insoles can provide you a very comfortable feeling when wearing. Featured in absorption, breathable, perspiration absorption, arch support function. It is absolutely what you want. Features - Color: Green. - Material: EVA, BK mesh. - Size 35-38: About 24.8X8.8X2.8cm. - Size 37-38: About 27.5X9.5X2.8cm. - Size 41-43: About 27.5x9.5x2.8cm. - Size 43-45: About 29.5x9.8x2.8cm. - Size 46-47: About 30.5x10.4x2.8cm. - Suitable for use in work, casual, and athletic shoes for all-day relief. - Applicable for basketball, running, climbing, hiking, etc. - Featured in absorption, breathable, perspiration absorption, arch support function. - Keeps your feet cool, less perspiration and odor. Offer best comfort feelings for sport. - Warm Tips: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and 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