Overview:

Built-in solar-powered cooling fan 

Breathable mesh fabric for maximum comfort 

Lightweight and adjustable fit

Product information:
Color: [solar + USB rechargeable] breathable net cap dark gray, [solar + USB rechargeable] breathable net cap light gray, [solar + USB rechargeable] breathable net cap Black, [solar + USB rechargeable] breathable net cap navy blue, [Solar + USB rechargeable] breathable net cap beige, [solar + USB rechargeable] breathable net cap White
Style of Crown: Dome
Size: free size adjustable (4-8 hours of sustainable use), free size adjustable (8-16 hours of sustainable use)
Function: sun protection, breathable, with fan, sunshade
Suitable season: Summer
Style: Original design