Cycling helmets / Giro
Aero

Giro Cycling Helmets

Professional-grade helmets for road, mountain, and trail riding. Featuring MIPS technology and aerodynamic shapes, these models provide elite protection for men, women, and youth

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Matte black and green youth Fixture helmet See details
In short

Spherical Technology

Advanced protection systems available in elite road models like the Eclipse.

Universal Fit

Sizing options cover youth through extra-large adult head shapes.

Aero Efficiency

Streamlined designs reduce wind resistance for faster road cycling.

Listings

21 helmets in this lineup

Why this brand is here

Precision Performance Engineering

Giro helmets utilize MIPS II and Spherical technology to provide industry-leading impact management. The range covers specialized road racing, rugged mountain biking, and versatile youth models.

  • MIPS II impact system
  • Spherical safety technology
  • Aero road profiles
  • Mountain bike specific builds
  • Universal adult sizing
  • Matte finish options
What to look for

Road Racing Series

The Syntax and Eclipse models offer aerodynamic advantages and lightweight comfort for roadies.

Mountain Bike Protection

The Fixture II provides deep coverage and MIPS for technical trail riding.

Universal Sizing

Many models feature universal fit systems ranging from 50 cm to 65 cm.

Advanced Materials

Uses lightweight components and matte finishes for a high-performance feel.

Voices

First-hand notes

Daniel 4.8

The Eclipse Spherical is the most aerodynamic road helmet I have ever used.

Frank 4.4

My Fixture II MIPS fits perfectly and feels very stable on rocky mountain trails.

Dennis 4.7

The Isode MIPS II is a great lightweight option for my daily road rides.

Common questions

Giro Questions

What is the difference between road and mountain models?

Road models like Syntax focus on aerodynamics, while Fixture provides mountain-specific coverage.

Do these helmets come in large sizes?

Yes, the Fixture II is available in Universal X-Large for heads up to 65 cm.

What is Spherical technology?

It is an advanced safety design found in the Eclipse road helmet.

Are there helmets for children?

Yes, the Fixture MIPS II comes in Universal Youth sizes.