Best of 2001 - Best Helmet (For Hotheads)

The remarkably light and comfortable

Giro Nine

is designed for maximum versatility. In December, put it on fully assembled, step out into a blizzard, and whistle “White Christmas” all the way up the lift. In April, pull out the Nine’s foam plugs, remove the ear flaps, and when people ask why you’re wearing a bike helmet in the halfpipe, tell ’em you’re cross-training. $125