The Concept is the helmet that tore up the rule-book. Manufactured from high quality, strong ABS material, the Concept is 20% lighter than most other helmets. · 6-point terylene cradle harness system · HydroFlock sweatband · Full and reduced peak · Compatible with Connect face and hearing accessories · Compatible with ArcPro system · Vented helmet approved to EN 397 and EN 50365 · Available in packs of 30