??Premium Material??Our orthotics shoe insoles are made of high technology environmental protection foam and nanometer fiber fabric, which keeps the sweat away to make your feet dry and cool all the day. ??U Shape??The arch insoles are designed with a deep U shape heel cup, it provides comfortable fit, helps stabilize and support the feet, also prevent sliding and friction during high impact and long distances activities. ??Arch Support?? 3D design is better for arch support, it is suitable for low to middle arches, helps to relieve heel pain, arch pain, plantar fasciitis pain and reduces foot fatigue, etc. Furthermore, it helps to correct prevent potentially severe foot problems. ??Full Length??The insoles are full length, it can be freely trimmed a customized length to fit for a snug fit of your feet and easily to place into the shoes well. Please note you can refer to our size details in the picture. ??Wide Application??Full Length insoles designed for a variety of casual or everyday footwear comfort and cushioning, such as casual shoes, work boots, sports shoes, sneakers or even hiking shoe and more.