Recycled Materials. Unmistakable Style. Look Good And Feel Good In The Engineered Optimism Chuck 70 Varsity. 100% Recycled Felt And Polyester Bindings Come Together For Unexpected Texture And Clean, Classic Lines. Quilted Overlays And A Die-Cut Chuck Taylor Ankle Patch Reveal Underlying Specks Of Color, While Soft Felt Helps To Block Out The Cold. Product Details Crafted In 100% Recycled Polyester Felt For Added Warmth And Texture. Premium Cushioning Provides All-Day Comfort And Support. 100% Recycled Polyester Bindings Bring Unexpected Pops Of Color. A Padded, Recycled Felt Tongue For Warmth And Comfort. A Die-Cut Chuck Taylor Ankle Patch Reveals Underlying Felt.