Made of soft and comfy silicone

Origin:Designed with American ingenuity

The Velcro strap closure with a wide open faux Cashmere upper design

Upper: PU + Knit

FitVille Sports Orthopedic Insoles Orthopedic Shoes Made of soft and comfyDetails Premium Materials: High quality velvet surface, breathable, and sweat absorbing. PORON and PU layers provide firm support and cushioning. Ergonomic Design: Arch cushion designed to fit the human foot, providing ideal arch height support and three point force support. Provides Support & Stability: Deep heel cup provides a snug fit, adjusts the body to a normal position, and prevents minor internal and posterior rotation. Relieves Foot Pain: 3 4