Type
The type determines the category of users for which the helmet is designed.
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Male. Helmets designed primarily for men. At the same time, the degree of specialization may vary: for example, some models are really designed taking into account the structural features of the male head, while others differ from “unisex” models only in positioning. And the design can be different — from strict or aggressive to completely neutral, suitable for the unisex category.
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Female. Helmets designed specifically for the female audience. They differ from male models primarily in their characteristic design (although not always — neutrally designed models are also found here). Also, women's equipment is produced in slightly smaller sizes, and manufacturers are trying to reduce weight — in women, the neck muscles are somewhat weaker than in men of the same physique. And other features of the female anatomy (for example, narrower cheeks and a pointed chin) are also often taken into account in such models.
— Unisex. Helmets for adult riders that do not have a "gender" and are positioned as equipment that is equally well suited for both men and women — both in design and design. Design can be both discreet and bright.
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Children's. Helmets designed for children and adolescents — that is, users who are “not grown up” even before adult equipm
...ent. They differ, first of all, in reduced size and maximally reduced weight — in order to minimize the extra load on the neck and spine of the child. In addition, they often have a characteristic bright design and simplified functionality.
Note that the difference between the types of "adult" helmets is extremely conditional and often lies not so much in the design as in appearance. Moreover, the same model can be produced in several colour options, including both neutral and frankly “male” or “female”. In such cases, the type is indicated by which options there are more.Size
Sizes in which this helmet model is available.
A suitable size is determined primarily by the circumference of the head — its coverage at its widest point, at the level of a couple of centimeters above the eyebrows. Sizes are indicated everywhere as standard —
XXS,
XS,
S,
M,
L,
XL,
XXL, etc. — however, these designations may correspond to different actual helmet sizes for different manufacturers. For example, size S for one brand may be designed for a head circumference of 56 cm, for another — for 52 – 54 cm. In addition, men's and women's helmets (see "Type") of the same size may also differ. Therefore, to select a helmet that is suitable for head coverage, it is best to use special tables that take into account the points described above.
Also note that helmets of the same size can differ markedly in internal shape and other features. Therefore, when choosing, you need to take into account not only the size, but also the actual convenience — the helmet should sit tightly on the head, but not compress it.
Goggle strap
The presence of a
bracket for a ski mask in the design of the helmet.
This brace is usually found at the back of the helmet. It is designed to fix the mask strap — so that even if the mask flies off the head (for example, when an athlete falls), it will not fall or be lost. Accordingly, this feature is highly desirable when using a helmet with a separate mask (although the masks themselves are quite compatible with many helmets without braces).
Adjustable ventilation
The presence
of an adjustable ventilation system in the design of the helmet.
This adjustment is usually done by closing and opening the vents, sometimes with an intermediate, half-open position. In addition, some models allow you to separately close / open the front and rear openings. This allows you to customize the equipment to suit the situation. For example, in a frost or a snowstorm with a strong wind, ventilation can be covered so that snow does not fly into it or so that the head does not freeze; and when downhill it is better to leave open only the rear holes, for the same reasons.
Detachable lining
The presence
of a removable lining in the design of the helmet.
The removable lining practically does not affect the functionality and protective properties of the helmet — except that it is considered poorly suitable for "extreme" professional models, because. does not provide the necessary high level of protection. At the same time, this feature greatly facilitates the care of equipment: the removable lining can be washed periodically in a conventional washing machine, and it is much easier to wash / clean it by hand than a non-removable one.
Shell material
The material from which the shell is made is the outer hard shell of the helmet.
Many modern helmets use plastic shells — this material is lightweight, well suited for objects of complex shape, and the necessary strength can be given to it through the use of special technologies. There are different types of plastic — for example, polycarbonate and ABS are quite popular. Usually, the strength, reliability and quality of the plastic shell directly depend on the price category of the helmet.
There are also shells made of carbon, Kevlar or carbon fibre. Such materials usually combine very high strength with low weight, but are very expensive, and said strength is rarely critical. Therefore, such shells are typical mainly for expensive professional-level helmets.
