"D2" model BMX/Mountain Biking Helmet in an XL/XXL size. This is an older model helmet from when Smith Carbon was the OEM manufacturer for Troy Lee Designs. I am unsure of the exact manufacture date but the accompanying manual mentions 2006.

This set comes with the helmet, visor and accompanying hardware, slip cover, carrying bag, adjustment pads, some stickers, and the manual.

The slip cover and bag are in perfect condition, and the helmet has only a few very minor scratches and scrapes (shown in photos).