509 Delta V Commander Helmet Size:XL Maximum waist belt circumference 48"

Maximum waist belt circumference 48"

Fresh and smooth breathable fabric

Designed to keep water and wind off your hands in adverse conditions

Low profile multi panel construction

Operating temperature: -10°C - 55°C (14°F - 131°F)

509 Delta V Commander Helmet Size:XL Maximum waist belt circumference 48"No longer a helmet, now it's a cockpit. Built for long rides, high speeds, and frigid temps, The Delta V Commander features an integrated communication system, maximum visibility infinity style shield, and ergonomic design. Effortlessly communicate between 15 riders with a Cardo Communications system complete with JBL speakers, the best sound and noise cancellation for all your rides. Complete with Venturi Vent Ducting, an integrated spoiler, and low