THE AGILIS MIPS IS THE RIGHT CHOICE FOR RIDERS LOOKING FOR A HELMET THAT COMBINES AIRY DESIGN WITH SLIGHTLY DEEPER COVERAGE & A HOST OF PERFORMANCE FEATURES AIMED AT ROAD & MULTI-SURFACE RIDING. The fit is comfortable & secure thanks to our adjustable Roc Loc 5.5 Mips system that combines fit & positioning adjustments while integrating with Mips technology for an added measure of protection in the event of an angled impact. The outer Hardbody shell extends to the inside of the helmet & is molded from a tough polycarbonate thats fused permanently to the EPS foam liner using our In-Mold process to enhance durability & ventilation without excess bulk. SPECS CONSTRUCTION IN-MOLD CONSTRUCTION FOUR-PIECE POLYCARBONATE INTERLOCKING HARDBODY SHELL FULL HARDBODY™ WRAP VENTILATION WIND TUNNEL VENTS WITH INTERNAL CHANNELING FIT SYSTEM ROC LOC 5.5 MIPS PRODUCT WEIGHT 300G (SIZE MEDIUM CPSC)280G (SIZE MEDIUM CE) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 & OLDER E.U.: CE EN1078 HIGHLIGHTS QUICK DRY PADDING SLIMLINE WEBBING