Arai Contour-X Full-Face Helmet - Diamond Black Size:M injection-molded PC and ABS shell

injection-molded PC and ABS shell construction is intended to disperse energy in the event of a crash

regardless of if you’re riding at a beginner or pro level

All the shields are very strong and durable

MALLEOULUS PROTECTION: PU internal protection on both sides

Arai Contour-X Full-Face Helmet - Diamond Black Size:M injection-molded PC and ABS shell3D Arai Logo Duct Immediately noticeable, the new 3D Arai logo duct (made as thin as possible, juste 3. 5mm in depth) feeds two central 10mm intake ports. This is a first in an Arai, and entirely due to PB cLc2's strength and the shell construction. It also works very well at low speed and with an upright riding position; at just 50km h it's channeling an extra 40% airflow, at 120km h 7%. It can also be opened, or closed, easily with summer or winter