Sizing Chart

M59M4 Features:

• Includes (1) pre-installed clear visor shield
• Tri-composite shell construction
• Polycarbonate alloy chin bar with one hand opening function - Can be locked in the open position
• Communications system ready with integrated speaker pockets
• Adjustable intake vents and free-flow exhaust vents for low-pressure air extraction
• Removable and washable interior cheek pads (hypoallergenic and antimicrobial)
• Interior Pinlock shield insert ready
• Quick-release visor shield changing
• Smoke-tinted internal sun shield
• Rear-facing cheek pad reflective panels
• Removable noise-reducing chin curtain
• Double D-ring retention system