Castelli Viva Thermo Skully Under Helmet Winter Hat


Gives an excellent warmth because of its fleece liner and a shower resistant layer on the outside, still very thin to fit under a helmet.

SKU: castelli-viva-thermo-skully-under-helmet-winter-hat Categories: , , , ,

Castelli’s Viva Thermo Skully uses a thin Thermoflex fabric which offers excellent warmth while also providing excellent moisture management that will fit easily under your helmet.

The raw cut edges eliminate any bulk under the helmet straps keeping comfort at the maximum. Castelli keep it simple with the Skully but create perfection.

Top Features of the Castelli Viva Thermo Skully

Thermoflex fabric
Flat lock stitching
Raw cut edge lies flat to avoid bunching under helmet
Unisex, one size.

Black, Yellow