No idea, but honestly, I'd say take it back if you find a helmet you like at Cycle Gear off Florida and Fletcher. They have a TON of helmets in stock and if they don't have it, they can order it and usually comes in a few days.

Did I mention they are having 20% off everything in the store this Saturday 5-19 I know the add says 10% below, but I know I'm getting 20% off my helmet that day? Cycle Gear - Motorcycle Apparel, Parts and Accessories