PODIATRIST & PHYSIOTHERAPIST-RECOMMENDED ORTHOTIC SPORTS INSOLE - Designed to effectively treat and prevent common sports injuries such as Plantar Fasciitis, Achilles Tendonitis, Shin Splints and Knee Pain. SUITABLE FOR ALL TYPES OF ATHLETICS These versatile premium orthotic sports insoles can be used in any athletic footwear, as well as walking boots, ski and snowboard boots, work boots, etc. and are relied upon by top-class sports men and women all around the world. PROVEN TO HELP REDUCE PAIN Our best-selling Sports Insoles are proven to be effective in helping reduce pain and increase comfort when walking and standing. ARCH SUPPORT: High arch support designed insole robustly functions to balance the force structure of the foot, providing a convenient and extremely soothing solution for those with flat feet, runners knee, shin splints and achilles tendinitis. Products from Jinyi's store