The MET Rivale MIPS delivers exceptional performance, safety, and comfort, with MIPS technology providing 10% extra protection in certain impacts. Its Safe-T Upsilon retention system and 360deg head belt ensure a secure, pressure-free fit, while wider vents enhance ventilation and offer a spot to dock sunglasses. This helmet combines advanced protection and a sleek design for an elevated riding experience. In-mold polycarbonate shell with EPS liner MIPS C2 rotational management system is engineered to add protection in case of certain impacts Exceptionally comfortable and secure on the head thanks to refined internal shape MET Safe-T Upsilon Fit System 360deg head belt, and vertical adjustments offer a customized fit Air Lite straps with adjustable divider maximize aerodynamic and comfort Tube-shaped tail to improve aerodynamics 18 vents are internally engineered with an air channeling system to improve ventilation and comfort Reflective rear decals to enhance visibility in low-light conditions Sunglasses ports to securely dock sunglasses when climbing or resting Specifications Rotational ProtectionYesHelmet CertificationsComplies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and OlderMaximum Head Circumference58Gender/AgeAdultMinimum Head Circumference56ColorSilver Gray/GlossySizeMediumVisor IncludedNoMulti ImpactYesWeight270Helmet StyleRoadHelmet StyleTri/TTDefined ColorGray