Please refer to the size chart:
Head circumference
S (55-56cm) M (57-58cm) L (59-60cm) XL (61-62cm)
This is an artificial leather
(Size Check : It is much accurate if you purchase it after you measure your head girth with tape measure).
All of our products are new, unused.
and shipped in the factory packaging.
ABS material strong from impact.
Using a convenient chin strap one touch buckle.
High grade fabric is used.