evo.com | Smith Helmets > The simple, clean lines and bomber durability of the Smith Holt Helmet put it in our rank of best sellers year after year. With a convertible pad kit that lets you use it as a bike helmet in the warmer months and AirEvac 2 ventilation to keep the cool air flowing year round, the Holt is the kind of bargain you can't afford to pass up. Airflow Climate Control Strategically placed vents give you easy climate control in all conditions. Vent placement maximizes airflow and heat exhaustion in warm temperatures while minimizing undesired cold air drafts. Removable Bombshell Earpads Smith earpads, with their inner surface of technical materials, provide a comfortable seal from the wind and weather on even the stormiest days. For a warm spring day, remove the earpads entirely to reduce weight and maximize cooling. All earpads are fully removable and machine washable. ASTM F 2040 Convertible Pad Kit Included for All-Season Use Bombshell Construction Bombshell construction uses an injection molded ABS shell to withstand high impacts with unparalleled durability and dent resistance. | Smith Holt Helmet 2021 - X-Large in Black