Salvo: There is no shame in looking it up. It has nothing to do with spit, though the confusion is understandable. A Salvo is most general described as a discharge of multiple weapons at a single time. In proper context these weapons would be of a muzzleloader variety - either musket or cannon. Upon understanding the definition of the word Salvo the connection of this word to this graphic becomes obvious.

• All world standard, meets or exceeds the following:DOT FM VSS 218 (US), ECE 22-05 (EUROPE), SAI AS1698 (AUSTRALIA) & SG (JAPAN)SAFETY AND TESTING STANDARDS . does not ship with sai or sg certificationstickers unless purchased from an authorized dealer in that country.
• Fiberglass / Dyneema / Carbon Fiber Shell
• Long Oval Headform
• Wind Tunnel Tested And Refined
• Anti-Lift Visor To Reduce Glare
• Multiple Oversized Intake And Exhaust Ports
• Molded EPS Nose Reduces Shield Fogging
• Quick-Change Fog-Free Shield
• Fully Removable / Washable Hydradry Interior
• Rear Spoiler For Reduced Helmet Buffeting
• Removable Chin Curtain
• Reflective Graphics on Hi-Viz and Reflective Black Helmets
• 2011 Model