About this item Lightweight, DOT-approved half shell skull helmet meets & exceeds D.O.T. FMVSS 218 safety standards 1/2 shell biker helmet hugs head for a secure, snug fit that provides superior comfort Y-strap lock retention system provides quick-release with sliding adjuster for precise positioning Proper biker headgear & riding gear for safety & comfort on motorcycles, cruisers, scooters & mopeds Moisture-wicking inner liner fabric help keep your head cool and comfortable for warm weather riding