Castelli Sanremo 2 Thermosuit review

The Castelli Sanremo 2 Thermosuit might technically be a cycling onesie but it could make a great addition to your winter wardrobe

Cycling Weekly Verdict

Castelli has blended two great items here – the Sorpasso tight and the Castelli Gabba. I like the two separately and they work well as a onesie (suit) too. Although the fabric of both upper and lower parts of the garment are stretchy, fit will be an issue for most, as it was around my lower back. If you can find the right size for you, you certainly won't be dissapointed with the Castelli Sanremo 2 Thermosuit.

Reasons to buy
  • +

    Great looks

  • +

    Jacket and tights separately great

Reasons to avoid
  • -

    Fit isn't perfect

You can trust Cycling Weekly. Our team of experts put in hard miles testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test.

If you are a fan of Castelli Gabba jersey and the Sorpasso tight then maybe the Castelli Sanremo 2 Thermosuit is for you. At first I was a little sceptical – a one-piece suit for winter riding will look awful and surely fit will be compromised?

>>> 10 worst winter kit mistakes and how to avoid them

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Symon Lewis joined Cycling Weekly as an Editorial Assistant in 2010, he went on to become a Tech Writer in 2014 before being promoted to Tech Editor in 2015 before taking on a role managing Video and Tech in 2019. Lewis discovered cycling via Herne Hill Velodrome, where he was renowned for his prolific performances, and spent two years as a coach at the South London velodrome.