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Limited Edition ARIES SPHERICAL with the latest 2025 season colors of UCI WorldTeam VISMA | lease a bike, now available in an Asian fit!
The World's Safest Helmet: ARIES SPHERICAL
For 2025, GIRO's ARIES has been chosen as the world's safest helmet according to research by Virginia Tech in the United States!
In fact, it has been ranked number one since 2023, making it a road helmet that has achieved a 5-star rating for three consecutive years.
The biggest feature: a "double helmet" for safety
SPHERICAL consists of two helmets, a design known as "ball-and-socket."

These two helmets have distinct roles:
The inner helmet for low to medium speed impact absorption during falls.
The outer helmet for high-speed impact absorption during falls.
Each possesses different impact absorption characteristics.
The manufacturing process and cost are doubled.
This uncompromising commitment to safety is a major reason to choose GIRO.
This is how the two helmets move in SPHERICAL MIPS
A system co-developed by GIRO and MIPS, pursuing the ultimate in safety.
This function, which slightly delays the timing of impact transmission, reduces brain twisting within the skull during a fall, thereby lowering the possibility of developing long-term sequelae.
・Construction: In-mold polycarbonate shell / EPS liner / AURA II Reinforcement arch
・Ventilation: 24 Wind Tunnel vents
・Fit system: Roc Loc® 5+ Air
・Inner padding: DryCore™ sweat management / Ionic+™ anti-microbial padding
・European safety standard CE certified
・Japan Cycling Federation (JCF) safety standard certified
L size: Head circumference 59-63cm, Width: 18.7cm
It has a shape that is easy for most Japanese people to wear (i.e., not very long front-to-back, with a wide width and depth).
This differs from GIRO's standard "Global Fit," which has a slightly narrower width.
タグ:
#GIRO / ジロ #GIROロードヘルメット #ヘルメット
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