Smith Survey Ski Helmet S1-S2 black E00531

Parameters

Design IN-MOLD

Shell material EPS

Brand Smith

Country of origin of the brand USA

Gender Male, Woman

Ventilation Active

Standards, certificates ASTM F 2040, CPSC, CE EN 1077:2007 CLASS B

Photochrom Yes

Model/product code Survey S1-S2 E00531

Purpose All mountain

Leading colour Black

Viewfinder Yes

Fastening type Buckle

Season Autumn/Winter

Polarisation No

Adjustment system Knob

Technologies AirEvac™ ChromaPop™

OTG - goggles on glasses Yes

Earmuffs Yes, Soft

Sport Skiing

Degree of blackout cat. 1, cat. 2

Smith Survey Ski Helmet S1-S2 black E00531 2

Sizes

Size	S	M	L	XL
Head circumference (cm)	51-55	55-59	59-63	63-67

Product description

Advantages

Passive ventilation

Permanently integrated into the helmet, the ventilation channels let fresh air in through the openings at the front and let excess heat and moisture out through the rear openings. Thanks to this solution, the goggles do not evaporate and the head is kept comfortable during activity.

EN 1077 certification

This is a European safety certificate which certifies that the helmet has passed crash and point tests. The first part of the test determines the maximum force that can act on the helmet during a collision, checking absorption through deformation, while the second tests the strength of the shell during point impacts, such as with a ski pole.

Buckle fastening

The chin strap uses a classic buckle fastening. It is easy to use, but fastening and unfastening it can be problematic with winter gloves. It will work well with helmets designed for slightly older children.

Soft ear muffs

Soft ear muffs are a different helmet design with ear muffs that are not overlapped by the helmet shell. They are extremely soft and protect the ears from the cold without interfering with sound reception. They do not, however, provide protection against injuries that may occur in the event of an accident.

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.

ASTM F2040 certification

This is an American safety standard, more stringent than the European CE 1077 ECC standard. The test involves dropping the helmet on three types of impact anvils at different speeds. However, point tests and chin strap tests are omitted. A helmet with this certification ensures safety during a crash.

Technologies

AirEvac™

AirEvac™ technology, by Smith, offers excellent air circulation in the goggles, which are fully integrated into the helmet. Thanks to the adapted design of the helmet, warm air is not trapped and collected between the goggles and the helmet, but flows further through the helmet's ventilation system. Thanks to this solution, there is no problem with foggy lenses.

ChromaPop™

The ChromaPop™ filter lens provides excellent vision and natural colours, allowing details to be seen clearly. With a normal lens, the retina struggles to see the differences between primary colours. With ChromaPop™, which filters two specific wavelengths of light and blends the colours together, this problem is ruled out.