Upper: PU + Knit

Nylon and Polyester

Weight: Approximately 345 grams (based on a US size 8

Made of soft and comfy silicone

offering exceptional comfort and protection

FitVille Sports Orthopedic Insoles Orthopedic Shoes Upper: PU + KnitDetails 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