The Bell Sanction Helmet in Matte Crimson/Slate/Dark Grey is a lightweight, low-profile full-face mountain bike helmet designed for dirt shredders and BMX riders. Weighing just 850 grams, it offers comfort and protection with an ABS shell, 15 vents, and an adjustable visor. Ideal for pedaling BMX or dirt jumps, this CPSC Bicycle compliant helmet provides full-face protection in a smaller size and profile, making it a popular choice for adults who prefer a less bulky option.