US comfort insole health insoles, care insoles: flat feet insoles, plantar fasciitis insoles, reduce ankle and knee pain insoles Arrival: Limited stock available. If out of stock, restock time is about 1 to 2 weeks after ordering. Can be trimmed with scissors to fit the shoe shape Insole design with arch support, suitable for the following symptoms: Flat feet Plantar fasciitis Ankle pain Knee pain Size: Available by shoe size, refer to image Can be trimmed with scissors to fit the shoe shape Insole design with arch support, suitable for the following symptoms: - Flat feet - Plantar fasciitis - Ankle pain - Knee pain Arrival: Limited stock available. If out of stock, restock time is about 14 working days after ordering. [Materials Used] Top material: Polyester blend / Bottom cushioning material: Gel + ultra-light EVA [Arch Support] Simply place into your regular shoes, the 3D structure firmly supports the arch, shaping the foot arch