Product Details Nike Air Jordan Retro XI Low 'Cement Grey' Men's size 13 Brand New in Box. 100% Authentic. Store Policy Allow 1-3 business days for handling (weekends excluded). All items will be shipped with either USPS/FedEx/UPS. All items that include original box will be shipped double-boxed. Returns allowed within 3 days of receiving. Buyer is responsible for paying return shipping. 20% restocking fee is applied to all returns. We do not allow exchanges. Nike Air Jordan Retro XI 11 Low Cement Grey Men's Size 13 AV