REDUCE. REUSE. REMIX. Our lower-impact take on the premium Chuck 70 is ready for winter with a recycled knit build made from about 85% polyester. New engineered knit construction results in a fuzzy terry feel for warmth in cold-weather months. The partially recycled outsole is made from about 12% rubber scraps, creating a textured, speckled look. Plus, a comfort insole made from approximately 75% recycled OrthoLite helps keep you comfortable. Product Details Crafted in about 85% recycled polyester terry for an elevated look and feel. Approximately 75% recycled OrthoLite sockliner helps keep it comfortable. Rubber midsole made with approximately 12% rubber scraps for a unique, speckled look. Heritage details like a 1970s heel logo nod to its legacy.