Men's Propet Usher Walking Shoes 2068-MAB012M Breathable knit upper made from sustainable Wood, Bamboo and cotton. Double insoles and OrthoLite® foam provides high levels of cushioning in thinner layers of foam, perfect for high impact sports. Biodegradable ETPU foam provides spring-like response for each step. Features Double insoles Ortholite DuroCloud™ B10 Men's Propet Usher Walking Shoes