360° K2Dialed™ Fit System
The 360° K2Dialed™ Fit System is an evolution of the K2Dialed™ Fit System, delivering unparalleled comfort around your entire head. An intricate web design results in 360° of even pressure distribution for a secure and snug fit that you customize with the twist of a dial.

Dual Active Matrix Venting
Perfect combination of user/switch regulated Active Matrix Venting and integrated Passive Channel Venting.

Hybrid Construction
This unique construction features the best of both In-Mold and Hard-Shell constructions. The primary In-Mold construction makes the helmet incredibly light, while the secondary Hard-Shell upper allows for more advanced Active Matrix Venting and increased durability.

Tech Form Liner
Compression formed, precise fit liner with removable ear pad and neck roll for a convertible customized fit.

Baseline Audio Systems
Pre-installed audio kit with a low-profile speaker that easily connects to your mobile device without hindering the fit or comfort. The on-cord controller is designed for the on-the-go usability at your fingertips for talk or tunes.

Removable Ear Pads
Ability to easily remove ear pads for reduced bulk while retaining the fit system.

Bike Certified
Certified by North American bicycle helmet safety standard and European bicycle and skateboard helmet safety standard.