The MI-9 goggle is the newest member to the Annex MI series. The MI-9 goggle is similar to the previous Annex goggle, but will feature a more flexible bottom. The Annex series is one of the best mask dealers in the industry. High levels of comfort, plenty of peripheral vision, and protection are what make the Annex series such a great paintball goggle. All Annex goggles include the standard features, a thermal lens to prevent fogging, comfortable foam, patented quick release lens, and angled ventilation.