HJC CS-R3 Mylo Helmet.

Features

Advanced Polycarbonate Composite Shell

Lightweight, superior fit, and comfort using advanced CAD technology
Aerodynamic shell with large eye port opening for greater visibility

Advanced Ventilation System

Adjustable dual forehead and chin vents
Two rear exhaust vents
Chin bar vent helps to diminish shield fogging

Comfortable Interior

Plush, brushed Nylex® interior lining
Removable and washable

Rapid Fire™ Shield Replacement System

Quick, secure, tool-less shield removal and installation system
Aerodynamic, flush-mounted shield fit for reduced turbulence

HJ-09 Anti-Scratch Face Shield

Fog-resistant, scratch-resistant hard coating
Optically correct 3D design
Rated to block 95% of harmful UV radiation

Built-in Communication Speaker Pockets

Optional: Breath Guard and Chin Curtain

Technical Information

Standards: DOT-218
Construction: Advanced Polycarbonate Composite Shell
Weight: 3.19 lbs / 1449 grams (approx, based on size medium solid color)

Sizing

Wrap a tape measure horizontally around your forehead. Select the helmet that is the closest fit to that size. A helmet should fit snug on your head. If it moves while wearing, it is too large. If it is painful to wear, it is too small.

Size Chart
Size	CM:	Hat Size	Inches
XS	53-54	6 5/8 - 6 3/4	20 7/8 - 21 1/4
S	55-56	6 7/8 - 7	21 5/8 - 22
M	57-58	7 1/8 - 7 1/4	22 3/8 - 22 3/4
L	59-60	7 3/8 - 7 1/2	23 1/4 - 23 5/8
XL	61-62	7 5/8 - 7 3/4	24 - 24 3/8
2XL	63-64	7 7/8 - 8	24 3/4 - 25 1/4