Memory Foam is a type of high density synthetic material designed to provide support and protection.
Memory Foam conforms to the pressure of weight or heat and has the property to return to its original shape after the pressure is released.
About Running Shoes:
Running Shoes are footwear designed for maximum support and comfort for runners. Running Shoes often feature extra cushioning to absorb impact from the surface running upon. Running Shoes may also feature comfort technology consisting of all types of support and antibacterial linings.