Meet the all-new Propero 4 helmet—it brings the aero advantages of the S-Works Evade 3together with the ventilation of S-Works Prevail 3, all with the comfort and confidenceSpecialized helmets are famous for, earning the highest 5-Star Virginia Tech® helmetrating.
Every detail of the Propero 4 was created with our equation for speed in mind. Aerodynamics + Ventilation + Lightweight = Fast.
• Mips C-Solution
• Propero 4 earned the highest 5-Star Virginia Tech® Helmet Rating™ frominternationally renowned Virginia Polytechnic Institute and State University.
• FS3 Fit System & Occipital Base Adjustment optimizes comfort by personalizing fitto individual head shape, and helmet angle can be adjusted for compatibility withglasse.
• Adjustable Tri-Fix web system for added comfort• Sunglass storage
• Thin 10mm webbing for increased comfort
• Micro Channeling & large rear-end vents for increased ventilation
• S-Works Evade 3 front-end design language for enhanced Aerodynamics
• Precision, full-wrap polycarbonate shell for increased durability and premium finish