Air Pillow Insoles: Height Increase Insole with Arch Support | Medium | MulticolourUltimate Comfort for Your Feet Introducing the Air Pillow Insoles by Dr Foot, designed to provide unmatched comfort and support for daily wear shoes. These insoles are crafted from high quality PU material, offering durability and long lasting foot support. With a medium size that fits most shoes, these insoles feature a height increase benefit, making them perfect for a variety of occasions, including: Office wear Hiking Long walks Gym workouts Key