Kali Prime Sld Mat Red S/MWhether its the race bell or alarm bell, the Primes modern design and ample ventilation motivates you to grab it and go on your next ride. All Kali helmets come with a lifetime crash replacement. TechnologyComposite fusion that has in molding technology which fuses the shell and EPS foam line. This gives better impact energy management, increased dynamic range smaller, lighter and stronger. Key Features: Removable washable liner Anti microbial