Shoei RF-1200 Dominance Full Face Motorcycle Helmet - TC-2 (Large) Light Weight Multi-Ply Matrix AIM+ Shell Construction Large lower three-position vent, three upper vent intakes and four uniquely positioned upper exhaust outlet vents Max-Dry System II liner material quickly absorbs and dissipates sweat and moisture Shield features rib along the top and bottom to improve rigidity and eliminate bending from wind pressure during opening and closing Includes breath guard and chin curtain