ECLIPSE SPHERICAL MIPS Bicycle Helmet

The ECLIPSE SPHERICAL MIPS bike helmet is an outstanding aero road bike helmet that combines GIRO’s best technologies in a lightweight, compact design – ideal for use on a road or gravel bike. The slim outer shell actively controls the air flow to reduce the drag from different wind angles. In addition, 14 WIND TUNNEL vents provide incredible cooling performance. Inside, the MIPS SPHERICAL technology provides more safety. In the event of a crash, the outer EPS helmet shell rotates a few millimetres around the inner helmet shell to reduce the rotational forces during an impact. The progressive inner and outer shells with different EPS foam densities also contribute to a comprehensive protection. The patented ROC LOC 5 AIR FIT SYSTEM improves comfort and fit.

Details:
Made with IN-MOULD technology
Robust polycarbonate outer shell
Light, shock-absorbing EPS liner shell
Built-in SPHERICAL MIPS safety system reduces rotational forces
Ventilated ROC LOC 5 AIR FIT SYSTEM
14 vents with internal channelling and WIND TUNNEL ventilation system
Removable and washable IONIC+ liner pads with an antibacterial effect thanks to silver ions
Reflective design elements

Technical details:
Weight: approx. 275 g (size M)
EN1078

In the box:
1 GIRO ECLIPSE SPHERICAL MIPS bike helmet

Highlights & Technologies:

IN-MOULD:
With the IN-MOULD construction, the robust polycarbonate outer shell is bonded to the impact-absorbing EPS inner shell in a single operation while it foams.
The liner is fused with the outer shell under high pressure and strong heat for a lasting connection. This makes the helmet even more resistant without adding weight. This production process also makes it possible to shape significantly better ventilation systems and vents. IN-MOULD helmets are therefore lighter than traditional helmets and have significantly better ventilation systems.   

EPS liner:
All Giro helmets come with a liner shell made of EPS (expanded polystyrene). EPS is the most efficient material for absorbing shock and impact energies. EPS is extremely lightweight and maintains its properties in a wide temperature range.
The purpose of the inner EPS shell is to prevent or reduce a rider’s head injuries in the event of a fall. The shell absorbs the impact energy and is thereby itself compressed or even destroyed (comparable to an airbag in a car). This is why you should always replace a bike helmet with a new one after an impact.

MIPS SPHERICAL:
This is a further development of the MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM (MIPS) and replaces the plastic sliding pieces of the original system. Serving an important function within the MIPS SPHERICAL sliding system are the two layers of EPS foam. This construction offers more protection without compromising on comfort or ventilation. The MIPS SPHERICAL design is based on the concept of a ball-in-socket, with an invisible, low-friction layer that slides between two EPS layers. This elegant design allows the outer shell to rotate independently from the helmet itself when there is a rotational impact. The result is a reduction of rotational forces and the elimination of the plastic sliding layer of the original MIPS system.

WHAT IS MIPS?
MIPS (Multi-Directional Impact Protection System) is a slip-plane system within the helmet. It is designed to rotate inside the helmet and thus slow down or reduce the impact energy acting on the brain, which helps reduce head injuries caused by rotational impacts.
WHY IS MIPS IMPORTANT?
When a head rotates quickly and comes to a sudden stop, the rotational acceleration may cause the brain tissue to experience high levels of strain. This stretching of the tissue caused by these motions may result in various types of brain injury. MIPS is designed with the intent to address rotational acceleration from impact.
HOW DOES IT WORK?
MIPS uses a slip-plane system that moves inside the helmet, mimicking the brain’s own protection system. This layer is designed to rotate inside the helmet with the intent to potentially slow or reduce the amount of energy transferred to or from the head. Science tells us that if we can reduce the strains associated with rotational acceleration, we might reduce the risk and severity of brain injury.

ROC LOC 5 AIR FIT SYSTEM:
The adjustment system in a mini housing allows for easy adjustments with just two fingers. You can adjust it in height and width for a perfect fit.

WIND TUNNEL:
A sophisticated ventilation system consisting of internal air channels and active vents allows cool, fresh air to circulate around the head while also allowing heat to escape. For great ventilation on exhausting rides.

IONIC+ padding:
Breathable liner pads for even more comfort and effective temperature and moisture management. Antibacterial and odour-inhibiting effect thanks to silver ions that are permanently embedded into the fibre.

Attention:
The reflective elements attached to the clothing as design elements or decoration do not represent a personal protective equipment as mentioned in EU regulation 2016/425.