Dare to be a little different...The HAVOK from Bonehead composites features a unique solution to the Flip-Up visor skydiving helmet. Instead of just the lens being able to open, we have designed a RW helmet that the WHOLE FACE flips open. Fabricated using BH's rock-solid composite fabricating techniques, this all carbon-fiber helmet is just what you are looking for.... and the rugged, hi-peripheral vision lexan lens stays closed until you tell it to open. The HAVOK also features the ability to put 1 or 2 audible altimeters on the outside of the helmet and not have to worry about them sailing off in freefall or during a hot 4-way. The HAVOK comes standard with BH's ingenious Thermal-Fit liner, chin-strap closure and also comes with a new anti-fog coated lens.