The DOT approved SC3 offers the best combination of features available in a low profile helmet. It starts with a low profile fiberglass shell. We've added a drop-down sun visor with a small peak to help block the rays when you're headed into the sun. The LS2 SC3 has a removable neck curtain keeps you warm when you need it, and can be removed and stowed easily when the temps warm up. Whether you're cruising, touring, or commuting, this is a helmet you can live with in a wide variety of conditions.