Features: Adult bike helmet designed for everyday cycling KinetiCore Controlled Crumple Zones absorb the force of both direct and rotational impacts in the event of a crash to re-direct energy away from your head, protecting you when you need it most Adjustable Advanced Turnsys technology offers vertical adjustability and a tailored fit with the twist of a dial Fully integrated visor helps keep the sun at bay Insect netting on the front vents help keep bugs out of your face Helmet shell and fit system is designed to comfortably accommodate a wide variety of head sizes and shapes in a one size fits all design LED light compatibility helps keep you seen in low-light situations Compatible with the soft fleece Winter Kit for a cold weather conversion (Kit not included with helmet) 70g less plastics used than in Lazer Compact DLX MIPS M CE. CPSC 1203 COMPLIES WITH U.S. CPSC SAFETY STANDARD FOR BICYCLE HELMETS FOR PERSONS AGE 5 AND OLDER