This Nike Air Max 2011 Shoes was release from Nike Compny In 2011.Comfortable for walking. Severe leg pains after just 1 mileof light jogging to test them out. I have been running for a couple of years in the "FREE" style, zigs, and many other nike models and nothing like this ever.I expected alot more from these shoes for the $.The Air Max 2011 improves upon its popular predecessor with an innovative,lightweight upper and a plusher fit and feel.The upper of the Air Max 2011 Men's Running Shoe features Hyperfuse, which is made of multiple materials fused together for incredibly lightweight, breathable durability and a seamless fit. Inside the shoe, a mesh inner-sleeve, or bootie, wraps around the entire foot for a plush feel and extra breathability.http://www.cheapsaletoshoes.com