Rubber Imported Rubber sole The adidas Outdoor Terrex Free Hiker GORE-TEX Hiking Shoes give your feet the control, comfort, and adaptive fit they require. Pull tab for easy on/off access. Foam padding placed around your ankle collar & under the tongue for an incredibly comfortable fit & feel. Traditional lace closure for a secure fit. Comfort sockliner molds to your foot with padding in the heel for ultimate cushioning at heel-strike. The adidas Outdoor Terrex Free Hiker GORE-TEX Hiking Shoes give your feet the control, comfort, and adaptive fit they require. Pull tab for easy on/off access. Foam padding placed around your ankle collar & under the tongue for an incredibly comfortable fit & feel. Traditional lace closure for a secure fit. Comfort sockliner molds to your foot with padding in the heel for ultimate cushioning at heel-strike. Engineered mesh for structure, stretch and enhanced breathability. Generously cushioned footbed for all day comfort. Shock-absorbing lightweight midsole. Flexible rubber traction outsole. Textile and synthetic upper. Textile and synthetic lining. Synthetic outsole.