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Giro Eclipse Pro Spherical Road Cycling Helmet with Mips® – lightweight aerodynamic road bike helmet with Spherical Technology, Wind Tunnel ventilation, and advanced cooling for race-level performance and protection.
Giro Eclipse Pro Spherical Road Cycling Helmet with Mips® – lightweight aerodynamic road bike helmet with Spherical Technology, Wind Tunnel ventilation, and advanced cooling for race-level performance and protection.
Giro

Giro Eclipse Pro Spherical Road Cycling Helmet - Matte Black

£294.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Giro Eclipse Pro Spherical Road Cycling Helmet - Matte Black

Season:SP26

Brand:Giro

Code:39365-255

The Giro Eclipse Pro Spherical Road Cycling Helmet is built for riders who demand elite aerodynamic performance, advanced safety technology, and all-day comfort. Designed in collaboration with some of the world’s fastest professional cyclists and tested extensively using Computational Fluid Dynamics (CFD) and wind tunnel validation, the Eclipse Pro delivers race-winning speed with uncompromising protection.

Engineered for competitive road cycling, fast group rides, and race-day performance, the Eclipse Pro is 17% faster than the previous Eclipse model, making it one of the most aerodynamic road helmets in Giro’s lineup. Whether you’re attacking a climb, sprinting for the line, or pushing the pace in a breakaway, this helmet is designed to give you every possible advantage.

At the core of the Eclipse Pro is Spherical Technology powered by Mips®, a cutting-edge safety system that helps redirect rotational forces during certain impacts. Combined with Aura II reinforcement, the helmet delivers enhanced structural integrity while maintaining a lightweight design that rivals the lightest fully ventilated road cycling helmets available.

To ensure maximum comfort during long rides and intense races, the helmet features 15 optimised Wind Tunnel™ vents that balance aerodynamics with exceptional airflow. A strategically designed front centre vent splits incoming air across the forehead and over the brow, improving cooling while maintaining aerodynamic efficiency.

The DryCore™ sweat management system helps wick moisture away from your brow, keeping sweat out of your eyes so you can stay focused on performance. With its lightweight construction, advanced ventilation, and race-ready aerodynamic design, the Giro Eclipse Pro is built for cyclists chasing speed, podiums, and personal bests.

Perfect for road racers, performance cyclists, and riders seeking a lightweight aerodynamic cycling helmet with advanced Mips protection, the Giro Eclipse Pro Spherical Helmet combines cutting-edge aerodynamics, elite safety technology, and premium comfort to help you ride faster and longer.

Technical Information
Weight
  • 280g (Size M)
Material Composition
  • 42% EPS; 25% PC; 15% Nylon; 5% polyester; 4% POM; 2% PU; 7% fiber glasses
Sizing Information

These size charts and conversions are meant to serve as a guide. Giro recommend you try-on before riding to ensure full comfort and performance.

Bike Helmet Size Guide

How to measure your size – Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide. Note: Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering your vision. Once you’ve got the right size, you can adjust the fit.

For helmets equipped with MIPS technology, please review the following warning: SOME MIPS® LOW-FRICTION LAYERS, ALONG WITH OTHER PARTS OF A HELMET, MIGHT CAUSE LACERATIONS TO THE WEARER’S HEAD/FACE IN SOME ACCIDENTS. THIS MIGHT OCCUR DUE TO THE HIGH PRESSURE ON THE SCALP FROM THE IMPACT OR AS A BY-PRODUCT OF THE LOW-FRICTION LAYER’S MOVEMENT IN CERTAIN ANGLED IMPACTS TO HELP REDUCE THE ROTATIONAL ENERGIES TO THE HEAD. IF YOU WOULD LIKE FURTHER INFORMATION, PLEASE CONTACT US.

Adult SizeCircumference
S52 - 55.5cm
M55.5 - 59cm
L59 - 62.5cm
XL62.5 - 65cm
Professional Opinion
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