Waste, Transformed. Converse Renew Adds The Chuck Taylor All Star Crater Knit To Its Rotation. New, Engineered Stretch-Knit Creates Breathable Easy-On Style, While The Radically Lightweight Crater Foam Soles Give You Responsive Underfoot Support. Reductively Designed And Made With At Least 35% Recycled Content By Total Weight To Bring Us Closer To The Zero-Waste Future We’Re After. Product Details Breathable, Engineered Stretch-Knit Upper Made From At Least 50% Recycled Content. 100% Recycled Knit Pull Tab For Easy On And Off. 100% Recycled Lining And 100% Recycled Toe Cap. 100% Recycled Polyester Laces. About 75% Recycled Ortholite Sockliner To Help Keep It Comfortable.