1.Multiple special materials: The arch pad is made of breathable velvet, soft Ortholite, and lightweight and highly elastic EVA material, which helps to reduce odor and keep your feet fresh. The unique Ushaped heel cup design is not easy to sprain your ankle; the heel shock absorber disperses the foot pressure very well; the nylon material is more supportive than TPU, and is also friendly to tall and heavy people; the antislip pattern design increases . 2.High arch fit support design: The unique ergonomic fit angle provides maximum foot support and meets the needs of podiatrists. It is suitable for high arches, flat feet, plantar fasciitis, inversion, metatarsalgia, etc., relieves foot fatigue and pain caused by longterm standing and walking, disperses foot pressure, and walks comfortably. 3.Daily/highintensity use: It is widely applicable to all kinds of people, whether it is daily use, sports, running, leisure, mountaineering, etc., work boots, basketball shoes, running shoes, casual shoes and other largecapacity shoes have a better foot experience, and styles and sizes are suitable for both men and women. 4.Can be trimmed to fit the size: The insole can be trimmed to fit your shoes. If your size is between two sizes, you can choose a larger size and trim it to fit, or refer to the original insole of the shoe for trimming. The style and size are suitable for both men and women.