Mountain bike riding helmet

Color: white, yellow, blue, red, pink, green (6 colors)

Size: Free size, suitable for head circumference of 65cm or less, head width diameter of 18cm or less.

Head circumference: suitable for 52-64cm

Hat brim: with brim

Lining: silver velvet lining, high air permeability

Material: imported EPS foam synthesis with high density

Adjuster: adjustable size