A new shape adds additional coverage for more aggressive trail riding. It features 12 vents with internal channeling to cool at low speeds, radiating heat up and out of the helmet. In-mold polycarbonate shell with EPS liner adds durability, while Giro’s In-Form® fit system offers one-handed adjustability. The Giro Feature weighs 306-grams in a medium size and is available in seven colors. Price: $75 Click: giro.com