HJC RPHA-X Air Raid Off-Road Motorcycle Helmet

   Advanced P.I.M. (Premium Integrated Matrix)
      -Carbon Fiber, Aramid, Fiberglass and Organic Non-Woven Fabric. Remarkably strong shell and extremely lightweight. Designed for superior fit and comfort using advanced CAD technology.
   Three Shell Sizes
      -One size for XS-S, one for M-L, and a third for XL-2XL sizing.
   ACS Advanced Channeling Ventilation System
      -Full front-to-back airflow flushes heat and humidity up and out the rear of the helmet. 11 intake vents and 4 exhaust vents.
   COOL4EVER Interior
      -Lightweight, moisture wicking, odor free and antibacterial material. Premium soft feel with Ginko extract. Self cooling system cools down faster than other major fabrics. Removable, washable crown and cheek pads.
   Large Eyeport
      -Maximum range adjustable visor. Optimal visibility and superior goggle fit.
      -DOT-218, SNELL M2010
      -2.92 lbs / 1325 grams (approx, based on size medium solid color)