The classic biretta has been loved by riders since the birth of road racing. But unlike most cycling caps the Rapha Cap is much more than a simple promotional item -- it is an essential piece of performance roadwear.

Made in Italy from Schoeller 3XDry cotton, the Rapha cap is soft and light, but also waterproof, windproof and breathable. It has moisture-wicking anti-bacterial tape, a thick elastic fastener and clean, modern lines.

Worn under a helmet or on its own, this performance headgear will keep your head dry and comfortable whether it's hot, cold, raining or fine. When not needed, it can be folded and kept in a jersey pocket. Available in three sizes and in five colors: Black w/White Stripe; Black w/Black Stripe; Cream w/Black Stripe; Black w/Pink Stripe; and in the Black w/White script of Team Rapha/Condor.

Rapha caps are available in Small, Medium and Large. Medium fits most riders. If the circumference of your head is greater than 60cm, you probably need a Large. If it is less than 56cm then a Small should fit well.