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PRO THERMAL SKULLY

1 2 3 4 5  5  (1 reviews)

Color: SULPHUR

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4520542-776

icon colorwheel CUSTOMIZE

Product features

  • 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
  • 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
  • Weight:33 g
  • Fit:Regular
    info
    Fit tooltip
PRO RIDERS

Garment supplied to the Soudal Quick-Step Team riders.

Made for warmth with excellent wicking while minimizing bulk under your helmet. This simple helmet liner has a raw-cut edge so it doesn't interfere with the straps or helmet cage, while the Thermoflex fabric is surprisingly warm and wicks away moisture.
Reviews

Here is what our customers think about it

5

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5

1 reviews

Superb, thin, surprising effective

08/11/2023

Another piece of surprisingly effective kit from Castelli. It is super thin and fits under a race helmet without much adjustment. Nice soft comfortable material and warm for me down to 4/5 degrees and not too warm up to 14/15 degrees for me. My son uses one down to zero degrees and is immensely happy with it even down to such low temperatures. For me when it gets that cold I use the Estremo skully but anything above 4/5 degrees and this is my go to under helmet hat.

Colin Sinclair

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5

5

Superb, thin, surprising effective

08/11/2023

Another piece of surprisingly effective kit from Castelli. It is super thin and fits under a race helmet without much adjustment. Nice soft comfortable material and warm for me down to 4/5 degrees and not too warm up to 14/15 degrees for me. My son uses one down to zero degrees and is immensely happy with it even down to such low temperatures. For me when it gets that cold I use the Estremo skully but anything above 4/5 degrees and this is my go to under helmet hat.

Colin Sinclair

1

2

3

4

5

5
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