- Quick change shield
- GMAX® reduced noise design, specially designed cheek pads, neck curtain,
optimal shield sealing and deluxe venting reduce unwanted noise
- D.E.V.S. GMAX® anti-fog system. "Dual Exhaust Venting System" side intake and
exhaust vents draw heat and moisture away from the shield to help reduce fogging
- Large eyeport opening for greater visibility
- Removable, adjustable cheek pads for deluxe fitting
- Removable, CoolMax™ lining with mesh trim channels moisture away from the skin
- Padded chinstrap for added comfort
- Deluxe ear pockets for better fit and speaker installation
- Inner chin bar designed for easy microphone installation
GMax Helmet Size Chart:
Helmet Sizing Information. We ask that you use the following information
to help choose the proper size helmet. In order for a helmet to protect properly
and be the most comfortable, it must be size to your head correctly.
To find the Correct size helmet for a person's head:
(1) Measure the head circumference one-inch above the eyebrows and ears
(2) Using the circumference measured, use the size chart below to find the
approximate size
(3) Once you have tried on the helmet it should fell snug equally around the
head. The helmet should not feel too tight or too loose at any point around
head.
*** Please remember that all head shapes vary slightly and that this sizing
chart is to be used as a starting guide, not an exact guide.
SIZE CHART
CIRCUMFERENCE
HELMET SIZE
Metric cm
Inches
Letter
Number
53
- 54cm
21-1/4" - 21-5/8"
XS
6-3/4 - 6-7/8
55
- 56cm
22"
- 22-7/16"
S
7 -
7-1/8
57
- 58cm
22-13/16" - 23-1/4"
M
7-1/4 - 7-3/8
59
- 60cm
23-5/8" - 24"
L
7-1/2 - 7-5/8
61
- 62cm
24-3/8" - 24-13/16"
XL
7-3/4 - 7-7/8
63
- 64cm
25-3/16" - 25-5/8"
XXL
8 -
8-1/8
65
- 66cm
26"
- 26-3/8"
XXXL
8-1/4 - 8-3/8
67
- 68cm
26-1/2" - 26-5/8"
XXXXL
Customer Reviews
GMax GM58S SNELL/DOT Helmet
Rated 9
out of 10
based on 1 reviews
Comment: I bought this helmet as a secondary with the intent of using it solely with the tinted shield in place. I am really impressed with how comfortable the helmet is, as well as how effective the tinted shield is. I have an HJC CS-R1 which has served me well, and this helmet rivals the fit at half the price. Well done GMAX
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