Bringing innovation and precision engineering to full-face helmet design, Square One presents a helmet featuring a 2mm thick polycarbonate lens with full mouth exposure, panoramic visibility and Square One’s NEW patent-pending anti-fog ventilation system. 

The Kiss also features a NEW Quick-Tight Latch Closure System utilizing two levers to tighten or loosen the helmet on the user’s head. Simply pop the levers closed prior to exit and your helmet is secure!

2 externally accessible audible pockets allow easy access to your audible altimeters.

April 2021: Orange, Green, and Gloss black are now discontinued on Kiss helmets, but may still be possible as a secondary colour (chin piece and audible placeholders).

Please note the sizes run very small - Medium fits head size 52-53 cm, Small - 50-51cm.