Giro Signes Spherical Race Helmet 2025 pivot Self-sealing Heart Valve™ delivers a

Self-sealing Heart Valve™ delivers a high rate of flow with a 100% leak-proof design—even when the valve is open

Front kangaroo packet with YKK® zippers at sides and extra stash pocket on top

Side braids and Powerband

Snap Away Stretch Powder Skirt

Chest Pocket Allows Access to Interior Dump Pockets and Pockets on Mid-Layers

Giro Signes Spherical Race Helmet 2025 pivot Self-sealing Heart Valve™ delivers aSpeed and style Spherical Technology Spherical Technology's Ball and Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. It also eliminates contact with hard plastic or slip planes against the skin. Seamless Compatibility For optimal performance of both helmets and goggles, Giro products are designed to work together, ensuring a seamless interface