Giro: RELENTLESS PERFORMANCE AND STYLE The Syntax™ Mips® combines a touch of European flair with slightly deeper coverage and high-performance features—all tucked into a very slim design.The fit is luxurious and secure, thanks to our highly-adjustable Roc Loc® 5 Air Mips system that allows you to customize fit and feel for great stability and long-range comfort while providing an added measure of protection from rotational forces in the event of an angled impact.The outer shell is molded from a tough polycarbonate that’s fused permanently to the EPS foam liner using our In-Mold construction process to enhance durability and ventilation without excess bulk.   SPECS- Integrated Mips® brain protection system- Ionic+™ anti-microbial padding- Featherweight webbing with Slimline™ BuckleCONSTRUCTION- Full-wrap In-Mold polycarbonate shell with EPS liner- Four polycarbonate hardbodiesFIT SYSTEM- Roc Loc® 5 Air MipsVENTILATION- 25 Wind Tunnel™ vents with internal channelingSUPER FIT™ SIZES- S 20”–21.75” / 51–55cm- M 21.75”–23.25” / 55–59cm- L 23.25”–24.75” / 59–63cm- XL 24”–25.55” / 61–65cmCERTIFICATION- E.U.: CE EN1078