Kask Sintesi Helmet All in one For riders who enjoy more than one discipline, the Kask Sintesi Helmet is designed for you. This versatile, lightweight helmet doesn't skimp on performance. This highly-ventilated helmet features antibacteria Blue Tech inner padding that uses wicking fibers to help moisture evaporate and keep temperature consistent. Kask's newly-designed Ergo Fit system boasts a dial with improved grip for precise adjustments, making it easier to find that ideal fit. The Sintesi's MIT Technology uses a polycarbonate shell and back ring for improved protection, with the helmet passing Kask's Rotational Impact WG11 test. The Sintesi even comes in 11 bold cololors, making it easy to look good while staying comfortably protected. Features Passed KASK Rotational Impact WG11 Test for improved protection Lightweight at only 230 grams (size M)Blue Tech padding is supremely comfortable and moisture-wicking The versatility to handle urban, road, and gravel in protective comfort MIT Technology with polystyrene protection and a polycarbonate back ring and shell for increased safety Ergo Fit retention system features a redesigned dial for a precise, easily-adjustable fit SPECIFICATIONSClosure system Ergo Fit Safety Certifications CE EN 1078, CPSC 1203, AS/NZS 2063Intended Use Urban/Commuter, Road, Gravel Weight230 grams (size M)Size Medium Large Head Circumference (cm)52cm - 58cm59cm - 62cm | Kask | Sintesi Helmet Men's | Size Medium In Oxford Blue