*[ Premium EVA Material ] - Shock Absorption Design. It is excellent for shock absorption and pain relief. Closed-cell foam supports and cushions the foot for long-lasting comfort..*[ Three-point Mechanics Design ] - Featuring strong arch support, deep U heel cup, and metatarsal pad support massage relieve foot pressure and fatigue. Walkomfy Orthotic Insoles are perfect for helping to correct over-pronation (inward rolling of the ankle/foot), high arch, flat feet and fallen arches..*[ Long-lasting Durability and Comfort ] - Length Othotic Insoles assist with the effective treatment and relief of Heel Pain, Heel Spurs, Plantar Fasciitis, Ball of Foot Pain, and Achilles Tendonitis..*[ Provides Immediate And All-day Relief ] - Provides moderate control and support in walking or casual hiking shoes, work shoes and boots.Comfort and cushioning for all types of leisure or everyday footwear.*[ 100% Risk Free ] - If you are not satisfied with our insoles, please be sure to contact Walkomfy customer service with your order ID before you complain our return policy. We will offer a reasonable and acceptable solution to make it up for you!