Constructed from heavy-duty, UV-treated fabric Anti-scratch material on the interior prevents damage to the windshield All seams are electronically heat-sealed, which makes the cover 100% waterproof Air vents minimize the buildup of moisture Aluminized bottom panels protect the cover from burning if it happens to rest on a hot exhaust Extra grommets included near the bottom can be used to secure the cover with a chain lock (chain lock not included) Strong elasticized hems near the bottom of the cover ensure a secure fit Storage bag included. COVER MOTORCYCLE XL