Scorpion EXO-ST1400 Helmet Size:2XL Large throat' profile instep and

Large throat' profile instep and Achilles flex bellows for superior flex and comfort

Two uniquely-positioned upper exhaust vents for improved negative pressure suction

With 16 intake and exhaust vents

double that of the Variant Pro's competitors

Scorpion EXO-ST1400 Helmet Size:2XL Large throat' profile instep andBy combining state of the art engineering, manufacturing, and materials into a sleek aerodynamic chassis, the EXO ST1400 is one of the lightest helmets in its class, weighing in at 1,383 grams (3. 05 lbs). The ST1400 also offers the ride specific versatility of an integrated SpeedViewSun Visor, AirFitcustom inflation system, Comm Ready convenience, and Aero Tuned Ventilation. FEATURES Resin infused TCT U 3K carbon fiber shell composite weave provides