Giro, one of the leading helmet distributors in the world, brings a new helmet for 2010, known as the Prolight. The Giro Prolight 2010 Helmet has a long list of features, and is said to be one of the lightest helmets in the world with the medium size helmet weighing 172 grams. Moving on to some of the tech stuff, the Giro Prolight 2010 helmet uses upper and lower in mould hardbodies, wind tunnel ventilation with 25 vents in total, self adjusting RL SL fit system, X-Static padding, new lightweight Air Loc buckle, and 3-position snap baskets in the temple area. Four colors are available: blue/black, red/black, black/carbon, and white/silver. Retail price is $200.