This product is a vintage 1970s Thunderbolt helmet in red, white, and blue metal flake stars and stripes design, reminiscent of Evel Knievel's iconic look. The helmet features a double D style closure, hand-laid fiberglass shell construction, and a graphic design. It is DOT approved and suitable for various activities such as ATV riding, kart racing, off-road and motocross, snowmobile racing, and on-road car racing. The helmet is lightweight at 2.5 lbs and includes a universal 3-snap visor setup for added versatility. Made in the United States by Nesco, this helmet is perfect for unisex adults looking for a retro-inspired protective gear option for all seasons.