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Castelli Pro Thermal Skully Castelli Pro Thermal Skully
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Castelli Pro Thermal Skully

Mfg PartNum:H20542085
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Say goodbye to cold ears — and hello to the future of cold-weather cycling.

When the weather gets cold, make sure you keep your head nice and warm with the Castelli Pro Thermal Skully. Protect your ears from harsh winds and rain while also keeping your hair out of your face for a comfortable winter ride.

Constructed from Thermoflex fabric, this skully is designed to be warm, soft, and stretchy — providing maximum coziness with ease. The flat-lock stitching for a durable and long-lasting head cover, while reflective detailing on the back ensure visibility during any time of day. Designed for a contoured fit around your ears and a raw-cut edge that lies flat and doesn't bunch under your helmet, don't sacrifice luxury and high-performance for a cheap skull cap that can barely cover your head.

You deserve a cap that will keep your head warm and dry on even the coldest winter evenings. With a specialized fit that won't be irritating under a helmet, trust the Castelli Pro Thermal Skully to go above and beyond for your comfort levels — every single ride.


  • Thermoflex is warm, soft and stretchy
  • Flat-lock stitching
  • Contoured to cover ears
  • Raw-cut edge lies flat and doesn't bunch under helmet
  • Reflective detailing on back

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    Mfg PartNum: H20542085 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Reviewed 1/8/2021
    by Germancho_sam
    Clermont FL
    Overall Rating
    No more freezing ears

    Keep me out of the freezing sharp feeling on my ears. Recommend it

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 1/14/2021
    by HO
    Cycling Enthusiast
    Overall Rating
    Keeps head warm

    Really nice piece of gear. It's very thin, but keeps my head warm under my helmet during winter rides. I regularly ride for over an hour in 25F-30F degree weather (plus windchill).

    Was this review useful to you? Yes/No
    Thank you for your feedback.

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