Design
Design IN-MOLD
Shell material Polycarbonate, Polystyrene (EPS)
Lining Polyester
Care and environment
Standards, certificates EN: 1077
Warnings and producer's data
Producer OTCF S.A. | ul. Saska 25C | Kraków, Poland | 30-720 | [email protected]
Other data
Sport Skiing
Brand 4F
Leading colour Black
Season Autumn/Winter
Model/product code M034 4FWAW23AHELM034
Purpose All mountain
Gender Male
Country of origin of the brand Poland
Code 2000066522
Viewfinder Yes
Photochrom No
Polarising filter No
Degree of blackout cat. 2
OTG - goggles on glasses Yes
Technologies In-Mould
Earmuffs Yes
Weight 545±50g S/M, 580±50g L/XL
Advantages
PC shell
The shell is made of durable polycarbonate. It is a durable and abrasion- and impact-resistant material, characterised by its low weight. It is able to dissipate more impact force than thermoplastic and is relatively cheap to produce, resulting in a more attractive helmet price.
EPS inner shell
Under the outer, impact-resistant shell, there is an inner layer of EPS foam. It has a varying density and its main function is to absorb the force of impact during an accident. It provides a good level of safety.
Integrated viewfinder
The construction with an integrated visor guarantees a well-fitting visor to the shape of the helmet. In addition, the lens has a much larger surface area than that used in goggles, which increases the field of vision and, thanks to the large space between the visor and the face, corrective goggles can be worn without difficulty.
In-mould construction
This construction mainly combines different types of in mould foam of different hardnesses. These layers are closely linked to the outer layer of material, which is much harder. This construction makes the helmet extremely lightweight.
In-Mould
A solution used in helmets where the outer shell is permanently bonded to the foam. This improves durability and gives resistance to high temperatures. In-Mould helmets are lightweight and breathable.
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