Description:

Made of polyester + spandex,strong stretchy, moisture-wicking, breathable, sweat, quickly dry,warm,windstooper and durable.
Comfortable to wear under hats, caps, helmets or alone, help to protect head form the sun, wicks moisture and dries quickly.
Elasticity can be stretched to 32cm.One size fits all adults,unisex sports headwear.
Easy and quick to take on and off while not snagging hair.
Great for cycling, golf, camping, fishing, hunting, hiking, jogging or swim,bathing,shower and other outdoor activities.

Specification:

Mateial: Polyester + Spandex
Head circumstance: Approx.43cm / 16.9inch
Height:Approx.14cm / 5.5inch

Package Includes:

1 Piece Cycling Skull Cap

Note:

Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!