Lens height: 45 millimeters

Removable breath deflector helps direct airflow upwards across the shield for fog free vision

SI Speed Jacket delivers all day fit and comfort

WarmFlight thermal lining on chest and back panel

GMAX GM-64 Inner Shield Helmet Accessories Size:One Size Lens height: 45 millimetersGMAX GM 64 Inner Shield Helmet Accessories Inner Lens Shield for GM 64 Helmet by GMAX This product is made of high quality materials to serve you for years to come Designed using state of the art technology and with customers in mind It will meet your needs and deliver great quality at an affordable cost Colors: Clear, Amber, Silver Iridium Sizes: One Size SKU: 72 3614, 72 3616, 72 3618