They will give you good support to your feet with good compression with heel arch and ankle support. Also will give you relief from plantar faciistis and achilles tendonitis pains. Why not have a try? Features: Made of qualified breathable nylon material, washable and durable, they retain their shape and strength after washing. Helpful for getting rid of foot pains associated with flat feet or severe ankle pain due to plantar fasciitis. Perfect for sportsmen, walkers, runners, hikers and anyone who had foot injuries. Comfortable to wear as they offer enough compression to provide comfort. They will give you instant pain relief and better blood circulation. Specifications: Type: Foot Care Color: White, Black (Optional) Material: Nylon Model: S / M, L / XL (Optional) Size: S / M: (Euro Size) 36-41, (US Size) 5-9.5 X / XL: (Euro Size) 41-47, (US Size) 10-13.5 Package Size: Approx. 20 * 10 * 1cm / 7.87 * 3.94 * 0.39in Package Weight: Approx. 44g / 1.55oz Package List: 1 Pair * Arch Support Socks