adidas | Shoes | Adidas Alphaboost V Greywonder Beigeflash 。These adidas Alphaboost shoes are perfect for your weekend runs. Lace up and off you go to your neighborhood park or the gym. The Bounce midsole gives you a soft feel and elasticity. BOOST technology in the heel returns energy until the end of your run. Made from recycled materials, with an upper made of at least 50% recycled content. This product is one of the proposals in our effort to put an end to plastic waste. Normal application Tie with laces Mesh upper Adiprene+ shock absorption technology Adiwear outsole