D. the helmet
2. Pull the retaining strap in the
neck area out of the guide slot
between the inner and outer
shells.
FITTING THE INNER LINING
Fitting the headband cushion
The semicircular guide rail stitched onto the face side is used for
fixing the cushion, aided by the retaining strap situated in the
neck area.
1. Push the semicircular guide rail
gradually under the gaps of the
plastic rail fixed to the inner shell.
2. Push the retaining strap of the
neck cushion gradually into the
guide gap between the inner and
outer shells.
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