New Adidas Alphabounce+ Bounce Mens Running Shoes Sz 11 White Black Sneakers Brand new in box Purchased for my husband, but he needed a 10.5, not an 11. So these were never used. Stored in my smoke free, pet free home. Info from the manufacturer: Go for that walk around the neighborhood or head to the gym in a pair of these adidas Alphabounce+ Bounce men's lifestyle running shoes. TECHNOLOGIES & FEATURES Bounce midsole and Cloudfoam on the heel provide all day comfort Breathable soft mesh upper Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of adidas' solutions to help end plastic waste. RECOMMENDED ACTIVITY Lifestyle, running DETAILS Upper: textile, 50% recycled polyester Lining: textile Outsole: rubber Hybrid Bounce and Cloudfoam midsole Foam footbed Round toe Pull on Lace-up closure Spot clean Imported SUSTAINABILITY FEATURES Contains recycled materials Contains recycled polyester