My favorite setup. Helmet is large. Custom painted. Double pane goggles reduce fog. Mask formed to fit and is included. After a game you can unclip one side and let the mask hang. There is a custom fan system on the back. Plug in a 3.7v lipo and turn on. Blows into goggles across lens. I’m a sweaty adult, always fogged my goggles no matter what gimmick i tried. These NEVER FAILED TO KEEP MY VIEW CLEAR!!!!!!. Sordins work awesome, love the sound amplifier! It makes a difference especially in cqb. Shipping $18. Open to offers, no low balls