* In-mould manufacturing for a durable connection to the outer shell with shock-absorbing helmet material (EPS)* Zoom Ace FF: Adjustment system to fit the head circumference* Collarbone protection edges* QUIN ready - easy upgrade with the separately available QUIN chip* Breakaway visor bolts* Ambiant Sound Channels (ASC) for improved hearing.* Breathable cheek pad inserts* Design suitable for goggles* Double D-ring buckle system* Ventilation: excellent ventilation through 11 air inlets and 6 air outlets* MIPS: Impact protection that protects the brain, especially when the cyclist's head hits the ground at an angle during a fall