GMAX OF77 Matte Black Helmet w/Flip Shield & Inner Visor

GMAX OF77 Matte Black Helmet w/Flip Shield & Inner Visor

The GMAX OF77 is another GMAX Helmet designed with versatility in mind.  The GMAX OF77 Helmet is based off of the very successful GM67. It features the Spa Soft and CoolMax interior and multi-density cheek pads.
The OF77 is like having two helmets in one. It offers the comfort of an open helmet, plus it quickly and easily converts to a full face helmet for those looking for increased protection and comfort with the installation of the optional jaw piece.

Features:

• Lightweight DOT approved Thermo-Plastic Alloy shell
• Anti-fog coated Inner Sun Shield easily raised or lowered with a lever located on the exterior of the helmet
• Cheek pads feature a multi-density foam construction creating a superior fit
• Optional removable jaw piece (sold separately)
• SPC top front vents/interior and styro designed for a controlled air flow
• DEVS adjustable Dual Exhaust Venting System, top, side and rear venting reduces fogging and sweating by allowing hot air to escape from the mouth area and top of head.
• Large eye port for improved peripheral and range of vision
• Spa Soft, CoolMax comfort liner and cheek pads move the moisture away from your body and the fabric dried quickly
• Removable/washable interior and adjustable cheek pads allow for more comfortable sizing
• Deluxe ear pockets with built in space for speakers for use of communication systems
• Optional Snap in snowmobile chin curtain for added warmth and reduces wind noise
• Soft padded chin strap
• Helmet bag included
• Optional LED light kit (sold separately)

Choose Size Above.

Helmet Sizing Tips
1. You should start by wrapping a measuring tape around the largest part of your head about a half-inch above your eyebrows.
2. A helmet needs to be snug so it doesn't come off if you crash.  You will need to pull the tape comfortably tight in order to achieve the best results.  If it is to tight though, the helmet will be uncomfortable.
3. Make sure you get precise results by measuring two to three times trying to get the same result every time. If you get different measurements take the largest one.  If between sizes, choose the next larger size. Helmet should fit snugly but not overly tight.  These helmets are pretty true to size and fit most people extremely well.
This helmet available in sizes up to 3X.
 
Sizing Chart