Delivery 4 business days
365 days Return Policy
Description
The Helium, a helmet by Alk13, is exceptionally lightweight, weighing just 280 grammes. Its notably low profile is achieved through the widely recognised "in-mould" technology. This in-mould manufacturing process ensures you receive the same degree of protection but with significantly reduced thickness.
It is supplied with two sizes of padding, allowing the size to be adjusted for an optimal fit.
Model specifications
Model | Inner measurement |
S-M | 20.47" (52cm), 20.87" (53cm), 21.56" (54cm), 21.65" (55cm) |
L-XL | 21.65" (55cm), 22.05" (56cm), 22.44" (57cm), 22.83" (58cm), 23.23" (59cm) |
Specifications
Size adjustable:
No
Certifications:
EN 1078
Outer shell type:
In-mould
Inner shell type:
EPS
Padding material:
Foam
Padding thickness:
2mm
Extra padding included:
Yes
Weight:
280g