Features:

Color: matte black

Double visors design- front wide visual field clear visor and inner dark viso

The air circulation more confotable, more vents easily sovle the problem of heat

Streamline design reduces wind noise

Advanced lightweight durable ABS shell

Quick release strap for easy use

Meets or Exceeds FMVSS-218 and DOT Safety Standards

Weight: about 1500g±150g (weight may different between different sizes)

M: 55-57 CM （21.65-22.44 inch）

L: 58-60 CM  （22.83-23.62 inch )

XL: 61-62CM  ( 24.02-24.40 inch )

2XL: 63-64CM （24.80-25.20 inch）