<!--ProdInc[300280658]/Mall:[backcountry_US]-->The Aether MIPS is Giro''s range-topping road helmet, offering a professional-level fit and finish along with superb ventilation and advanced safety features. The standout feature is the MIPS Spherical protection system?an updated version of MIPS that''s exclusive to Giro and Bell. Spherical MIPS places the slip-plane technology in between the layers of EPS foam, rather than against the rider''s head. This gives us the protective benefits of MIPS without any sacrifice to comfort or cooling power. <h3>Details</h3> A no-compromise road helmet that''s big on safety and comfort In-Mold construction fuses the laser-cut shell to the EPS foam Roc Loc 5 Plus offers quick, customized adjustments 11 huge vents with deep channeling keep us cool Sunglass ports hold shades on climbs and periods of low-light MIPS Spherical improves overall comfort and function MIPS technology helps to redirect the energy of certain impact forces Ages 5 and older Item #GIR00JZ <h3>Tech Specs</h3> Activity : road cycling Certifications : Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Fit Adjustment : Roc Loc 5 Plus Ventilation : 11 vents Manufacturer Warranty : 1 year Claimed Weight : [medium] 9.3oz Shell Material : in-mold polycarbonate