MET ESTRO MIPS HELMETHead in the air The MET Estro MIPS is built for riders in search of a ventilation focused helmet that doesn't break the bank and doesn't compromise on safety. With a focus on ventilation you'd be correct in assuming that MET went all out with ventilation ports. Totalling up to 26 vents, the Estro's 17 inlet vents and 9 exhaust vents work in conjunction with one another to ensure maximum airflow and cooling on even the hottest of days. MIPS brain protection offers additional protection and helps to redirect impact forces away from your brain in the event of a crash. Extended head coverage provides additional protection in addition to the already ample protection provided by the EPS liner wrapped in a polycarbonate shell. MET's Safe-T Upsilon Fit System ensures a perfect fit without any pressure points. A dedicated sunglasses port securely stores your sunglasses when they're not in use. Features26 vents keep you cool on even the warmest of days MIPS brain protectionredirects impact forces away from your head in the event of a crash MET's Safe-T Upsilon Fit System provides a perfect fit Sunglasses portlets you securely store your sunglasses Hand washable comfort pads Reflective rear decals increase visibility of rider SPECIFICATIONSCore Material EPS Foam Closure system Buckle Safety Certifications CE; AS/NZS; USIntended Use Road, Gravel, Cyclocross Weight260g (S), 270g (M), 305g (L)Sizing Size Small Medium Large Head Circumference (cm)52 - 56cm56 - 58cm58 - 61cm | Met | Estro Mips Helmet | Men's | Size Small In Black/matte/glossy