Item model num:IS-2 solid
Cover of cap:ABS and gear stick
Foam cap style:Original EPS beans: Pulse absorbent and good compression resistance. Durable, waterproof impact of damp, temperature and dirt. Thermal insulation, sound insulation, light weight. Absorbs sweat quickly, easy to assemble. Safe material, no irritation.
Lining of CAP hat:Absorbs sweat quickly, easy to assemble.
With regards to glass:Internal seal glass, 98% transparency, 95% UV protection