The 9825 Deluxe Hard Shell Helmet is a protective helmet made of polyethylene with a vinyl coated 1/2-inch thick foam liner. The helmet has a hard visor with a decorative chrome strip on it. The woven chin strap has a soft plastic chin cup. SIZES: XXSmall, XSmall, Small, Medium, Large, and XLarge. WEIGHT: 18 ounces. COLOR: Black, casa tan, pink and royal blue are standard. Custom colors are available for an additional charge. MODIFICATIONS AND OPTIONAL ADDONS: 3459 Hard Shell Ear Coverings, 3465 Rear Hard Shell Extension, 3466 Reinforced Liner, 3467 Reinforced Seams, 3469-U Quick Release Buckle Chin Strap Under Chin, 3470 Eyeglass Relief Area, 3472 Custom Strapping System, and 3469 Quick Release Buckle Chin Strap Top of Helmet.