Size Chart:Small = UK Size 2-6Medium = UK Size 7-10.5Large = UK Size 10.5 - 12.5Features:It’s perfectly design for men and women, you will definitely love it.Our innovative orthodontic foot insoles are formed to make sure the foot functions correctly and help to get rid of pain.Distributes pressure and absorb shocksIts high quality, fashionable, comfortable and stabilise foot motion.Provide Arch Support.Reduces heel pain, shin pain, knee pain and back pain.Soft and elastic enough that can prevent rubbing, blisters, fatigue and ankles pain.User friendly for everyday use running, climbing, golf, basketball, hiking, bicycle,football, etcExcellent comfort, cushioning, support and easy to clean.Specification:Size Option: Small, Medium, LargeColour: Yellow Material: Environmental Friendly FoamForefoot insole thickness: Approx. 0.4cm Heel insoles thickness: Approx. 0.8cm