The Seneca Bay Sneaker is crafted to be an effortless and everyday staple, featuring durable canvas and a lining made with ReBOTL™ fabric, which contains at least 50% recycled PET plastic. It features a breathable OrthoLite® comfort foam insole and a lightweight, ground-contact EVA midsole designed for comfort and support. Plus, the rubber and ground-contact EVA outsole helps provide confident traction. The ReBOTL™ material used in Timberland® apparel contains at least 40% recycled PET (recycled polyethylene terephthalate, the stuff plastic bottles are made of). The ReBOTL™ material used in Timberland® footwear and accessories contains at least 50% recycled PET. (Excepting trace materials) OrthoLite® comfort foam insoles are lightweight, provide moisture transport, antimicrobial function, and long-term cushioning. The ultra-breathable material won't break down or lose cushioning over time, keeping your footwear comfortable and supportive.