'- Ergonomic Heal Cup reduces heal strike pain and improves posture - Advanced Core Material provides cushioning across the entire foot - Ventilation keeps feet cool and comfortable - Circulation Nubs stimulate blood flow with every step - Ultralight Material weighs less than most insoles

The BackJoy Comfort Soles are ideal for ultra-sensitive feet, plantar warts, athlete's foot, heel pain, arthritis and extra cushion for sports. They can be easily trimmed to fit ANY shoe.