Get the most out of your workout in the Reebok Zig Pulse Mens Shoes- Grey/White/Blue men's training shoe. Reebok allows key leg muscles to do less, so you can do more. ZigTech is up to 20% more efficient than a traditional running shoe. Reebok shoes reduces muscle activation so you can 'Go Longer'. Up to 13% less in gluteus maximus, 6% in your hamstrings, and 21% in your shins. It is designed to absorb energy on impact and reduce vibration creating a soft, quieter, more efficient ride that requires less muscle activation. Its patented sole technology conserves and returns energy for a soft and springy ride. Customer who interested in this item would also buy Reebok Zig Pulse Mens Shoes-Black/Yellow/Silver.