The classic Timberland Bradstreet Ultra Knit Sneaker is crafted for comfort and environmental responsibility. Features and Benefits Eco-friendly Better Leather from an LWG silver-rated tannery for its water energy and waste management practices ReBOTL™ fabric lining containing at least 50% recycled plastic GreenStride™ comfort sole made of 75% renewable sugar cane and responsibly sourced rubber Natural bouncy comfortable foam to help reduce impact Footbed made from 70% bio-based material Rubber outsole.