K2’s Crossfire Pro is all about the airflow. It has a disguised Active Matrix vent system that ensures you won’t sweat too much under your lid—the 2010 model even comes with a drip edge to protect your goggles and face from moisture. The helmet also has inmold construction, a washable liner, removable ear liners (with audio pockets), baseline audio and its own fitting system. MSRP: $150
Check out K2's website for more.