The aerodynamic Eclipse Spherical is Giro’s most sophisticated, stylish, and lightweight aero road helmet, and it’s crafted with Spherical Technology powered by Mips, so you can ride with more comfort and an additional layer of protection. Progressive Layering of both the inner and outer liners help to offer more comprehensive protection, too. The patented Roc Loc 5 Air system enhances stability and fit, and plush antimicrobial Ionic+ padding helps absorb sweat and moisture while providing durable antimicrobial performance.