Z1R Drifter Half Helmet.

Features

Designed with two shell sizes for the proper fit
Advanced abs/polycarbonate alloy shell passes DOT dtandards
Dual forehead vents are closable and direct air into the helmet
Comfortable brushed nylon interior
Removable ear/neck curtain-easily zips on/off
3-snap, dark tinted bubble visor included
Removable neck curtain includes speaker pocket (speakers not included)
Accepts most open face communicators/Bluetooth
Optional shields available and sold separately

Sizing

HOW TO DETERMINE YOUR CORRECT HELMET SIZE.

1. MEASURE YOUR HEAD. Determine the circumference of the widest part of your head by using a flexible tape measure. Generally, the widest part of a person's head is the area 2.5 cm (1") above the eyes and ears. However, we suggest measuring at a few points both above and below that line to determine the greatest measurement before referring to our size tables. We also suggest testing the fit of a helmet one size smaller and one size larger than what the chart recommends. No helmet can provide protection if it's too uncomfortable to wear.

SIZE CHART
SIZE	HAT SIZE	CM	IN
2XS	6 3/8 - 6 1/2	52 - 52	20 1/2
XS	6 5/8 - 6 3/4	53 - 54	20 7/8 - 21 1/4
S	6 7/8 - 7	55 - 56	21 5/8 - 2
M	7 1/8 - 6 1/4	56 - 58	22 - 22 3/4
L	7 3/8 - 7 1/2	59 - 60	23 1/8 - 23 1/2
XL	6 5/8 - 7 1/2	60 - 62	24 - 24 3/8
2XL	7 3/8 - 8	63 - 64	24 3/4 - 25 1/8

Shipping & Returns