Made of waxed canvas upper and rubber outsole Heathrow IA shoe with Impact-A technology. Details: Full bootie construction for secure fit, internal toeHat reinforcement, UniLite midsole for lightweight comfort and support, OrthoLite footbed provides cushioning, rubber outsole pods for traction. Impact-A: select models of DC's high-performance skate shoes have a thermoplastic urethane airbag to provide superior cushioning - three sizes of airbags are used to enhance the performance of DC's footwear. UniLite: Naturally super light, super-flexible so it moves with your foot, provides long-lasting cushioning and impact protection. Material: Canvas, Rubber.