Whether you're hitting the trails or going full speed on the mountain, you need a helmet that can keep up. The Leatt MTB 3.0 Enduro V21 Helmet is designed for the toughest rides. With a lightweight polymer shell and brain injury reduction technology, this helmet provides you with superior protection. The adjustable visor and fidlock magnetic closure system give you a custom fit, while the moisture-wicking inner liner keeps you comfortable. The 23 vents provide optimal ventilation, even at low speeds. You'll love the way this helmet looks and performs.