Castelli Estremo WS Cap One Size Black

Our warmest winter cap has GORE-TEX INFINIUM™ WINDSTOPPER® protection on the front-facing surfaces, while we let sweat escape out the back with Warmer fabric.

It´s thick enough to provide warmth but takes minimal space under the helmet.

Espeficitations:

GORE-TEX INFINIUM™ WINDSTOPPER® X-Fast on front blocks wind.

Warmer fabric on back for breathability.

Cut to fully cover ears for warmth.

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