Life is so busy, you have to be flexible. That's why we designed our new men's Euro Hikers to match your lifestyle, with super-lightweight synthetic uppers and our SensorFlex™ outsole technology for a smooth ride throughout your day. 100% polyester jacquard upper for lightweight support and protection. Laces are made from 50% PET (recycled plastic bottles). Cushiony OrthoLite® footbeds. SensorFlex™ comfort system outsoles for underfoot support, independent suspension and flexibility.