FEATURES: Best used for mountain biking, this helmet provides excellent safety and comfort without sacrificing the experience MIPS protection that can also be stylish and affordable The Chiru MIPS pairs extended coverage with a MIPS layer to give you excellent protection Chiru MIPS has been awarded the Virginia Tech 5-Star "Best Available" protection rating the Turnfit+ System retention system will keep your helmet secure while eliminating pressure points A color-matched integrated visor will help prevent squinting, so you can keep shredding on the sunny days Fifteen well-placed air vents to keep you cool during the hardest climbs The optional rechargeable rear TS+ LED light will come in handy when you ride until dark and still need to pedal home from the trails The color matched and fully integrated visor looks great and keeps sun out of the eyes and off the face Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older TECHNOLOGY: Multi-Directional Impact Protection System (MIPS) Spherical Technology reduces rotational forces from certain impacts and eliminates the plastic slip plane design The integrated low friction MIPS layer adds additional protection against rotational impacts The TS+ retention system with an adjustable head basket allows for secure and easy adjustment and delivers a perfect fit for every ride