Giro Eclipse Pro Mips Bike Helmet

If you're all about speed, this Giro bike helmet is for you. It's 17% faster than the legendary Eclipse helmet. And Spherical Technology powered by Mips® offers superior protection.

To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Specifications tab.

• This Eclipse Pro is the result of deep collaboration with some of the world's fastest pro riders
• The Eclipse Pro is 17% faster than the legendary Eclipse bike helmet
• Spherical Technology, 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
• Shatter-resistant and translucent Aura II Reinforcing Arch runs throughout the helmet, bolstering structural integrity and allowing massive vents for cooling
• Giro helmets designed with Progressive Layering™ use dual-density EPS foam liners to address high- and low-speed impacts for more comprehensive energy management
• Nanobead EPS foam
• IONIC+® padding with pure silver provides permanent, natural odor protection to keep your helmet feeling fresh
• 15 Wind Tunnel vents
• DryCore™ sweat management system utilizes an internal silicone bead to direct moisture away from the rider's brow and eliminate the irritation of sweat dripping into the eyes
• Roc Loc® 5.5 Air Fit System allows you to easily fine-tune fit tension and fore-aft tilt in seconds
• Roc Loc® 5.5 Air allows cool airflow to pass directly over your head, enhancing the performance of vents and internal channeling that exhaust heat out of the helmet