Keep your head warm during winter bike rides with Castelli's Viva 2 Thermo Skully.
Made with soft and stretchy Thermoflex, the Viva 2 Skully employs flat-lock stitching and a raw-cut edge to layer under your helmet - it will not bunch or otherwise create pressure points!
Features & Specs:
- Thermoflex is warm, soft and stretchy
- Flat-lock stitching
- Raw-cut edge lies flat and doesn't bunch under helmet
- 0-12 Celsius / 32-53 Fahrenheit
Ordered by Most Relevant First
Love this hat!
Needed something to replace my riding cap for colder weathers. My ears have never been warmer. Super thin material keeps the fit feeling natural under the helmet.
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