AV-1 KOR With Visor - Matte Grey, Customizable

Koroyd Liner Fidlock Release Snap Lock Strap Air Flow-Vents Features Sizing Koroyd Technology Our aviation helmet is made out of a fiberglass composite, utilizing Koroyd® and an anti-microbial comfort liner making it the lightest aviation helmet on the market. Features Fire Retardant trim and a FIDLOCK™ buckle system. Works with any aftermarket in helmet communications devices. Airflow Comfort Liner - Is a breathable material that promotes air flow circulation and cooling. Made from FireBlock, a fire resistant composite, and Ariaprene, this moisture wicking liner draws sweat away from the wearers head. Pure Optics Goggle - The Anti-fog UV lens provides premium optics, reduces glare and supports a wider field of vision. TPR molded Visor Retainers mounted on the shell keep the visor from sliding off the helmet. Flow-Vents - Promotes ventilation and enhanced cooling with strategically engineered exhaust ports designed to pull cool air in and push hot air out. Fidlock® - Quick Release allows the fasteners to be conveniently opened and closed single handedly. PolyFusion Shell - Is the first line of impact defense and is designed to withstand the impact forces you’ll encounter inside the cockpit. In addition, this shell is engineered to maintain structural integrity in extreme temperatures. Headset integration - The AV-1 KOR’s shell is designed to fit a wide variety of communication units to suit the wearers aviation needs. Snap Lock TPR - This rear mounted TPR strap secures the shield and utilizes a button snap closure system. Headset Customization With our AV-1 KOR we can install the following communications units, you can choose your option below. (Click the image for features) Goggle Color Options Your helmet will come with standard Dark Smoke goggle, you can purchase additional colors below. Dark Smoke Light Smoke Smoke Silver Chrome Gold Chrome Red Chrome Blue Chrome Start Customizing your Helmet Below To start your customization process, just select the size you want then select the rest of your options. Depending on the custom options you chose, our check-out system may not charge you for those additional options until our customer service department contacts you to verify. External Helmet Dimensions Helmet Size Height in CM/IN Width in CM/IN Medium 23.20 / 9.13" 20.82 / 8.19" Large 23.84 / 9.38" 21.5 / 8.46" X-Large 24.39 / 9.60" 22.19 / 8.73" Internal Size Chart Size Circumference in IN Circumference in CM Medium Under 22-22.8" Under 56-58 CM Large 22.9-23.6" 58-60 CM X-Large 23.7-24.4" 60-62 CM XX-Large 24.5-25.2" 62-64 CM Helmet Weights Weight in Grams Without Comms: 750g With Comms: 1350g avg.