Giro Road Bike Helmet Aries Spherical 2026

The safest road bike helmet in the world and all-rounder from Team Visma-Lease A Bike! The helmet was developed in close cooperation with the team and their star rider Jonas Vingegaard and replaces the Aether as the Americans' previous top model. The helmet was voted the safest road bike helmet in the world in the renowned Virginia Tech Testing, thanks in part to its Mips Spherical system, which uses two completely independent shells and allows the outer shell to move freely around the inner shell. The helmet also has a shatterproof reinforcement arch that runs through the entire helmet and guarantees maximum safety despite the many vents. In addition to safety, the main focus during development was on ventilation. 21 ventilation openings developed in the wind tunnel interact with exhaust air channels at the back to create an air flow that noticeably improves both aerodynamics and ventilation and directs the air through the helmet in a controlled manner with a minimum of turbulence. Professional and amateur athletes can therefore look forward to a helmet that sets new standards in safety, offers a high level of ventilation while maintaining good aerodynamics and is also extremely light at 270g, thanks to the 2-shell principle. As usual, Giro also offers a high level of additional features and integrates an odor-neutral padding, a goggle garage, reflector materials and silicone panels to prevent sweat in the eyes.

• developed in close cooperation with Team Visma Lease a Bike
• completely covered with polycarbonate in the lower area
• the safest helmet on the market: 1st place in the renowned Virginia Tech Testing with 5 stars
• AURA II REINFORCEMENT ARCH - shatterproof reinforcement arch runs through the entire helmet
• DRYCORE ™ No more sweat in your eyes
• High level of safety thanks to Giro's exclusive Mips Spherical System
• 21 ventilation openings developed in the wind tunnel
• PROGRESSIVE LAYERING™ two different density EPS foam liners to manage impacts at both high and low speed
• RocLoc 5+ Air adjustment system - a simple, one-handed height and width adjustment system whose construction inside the helmet supports air circulation
• Goggle garage with rubber coating for optimum grip
• Reflector materials
• IONIC+® PADDING - odor-neutral thanks to the use of real silver!
• Weight: 270g in size M
• Sizes: M (55-59), L (59-63)