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Castelli Pro Thermal Mid Long Sleeve Jersey (AW21)

Code: CS21516
  • Now £113.00
In Stock at Warehouse | Shipped in 3-5 days
Free UK Delivery On all orders over £50
Worldwide Delivery We deliver all over the world
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A favourite with Castelli’s sponsored pros, the Castelli Pro Thermal Mid Long Sleeve Jersey gives you some extra warmth for those early Autumn days and the remnants of Spring.

The jersey uses Castelli’s mid-weight Warmer X-Stretch fabric throughout. This fabric has a touch of spandex in it to make it high stretch, so it has a close-to-body aero fit without feeling restrictive. It is lighter than other thermal jerseys, but this makes it ideal for when a short sleeve jersey feels like a bit of a push and for high intensity rides where it is easy to overheat.

The Pro Thermal is performance through and through. The jersey has Castelli’s signature drop pocket design, 3 rear pockets, and a YKK® Vislon® zipper for easy ventilation.

In keeping with the technical pro design, Castelli has given the jersey a clean look. It a minimalist embossed stripe on the chest and a single reflective strip on the central rear pocket.


  • Mid-weight Warmer X-Stretch fabric
  • Race cut with highly elastic material
  • Drop pocket construction
  • 3 rear pockets
  • YKK® Vislon® zipper
  • Embossed detailing and reflective strip on central pocket
  • 14˚ – 19˚C / 57˚ – 66˚F
  • Weight: 228g (L)


UK Deliveries
FREE when you spend over £50.00 in a single order
Otherwise it's typically £3.99 per order
Delivery should be expected between 2-3 working days unless stated on product page.

Worldwide Deliveries*
Approximately 4-10 working days depending on country.
Please add items to the basket to calculate delivery for desired country.

If your country isn't listed for delivery at checkout please contact us.

Delivery of Bikes
We ship all our bikes free of charge within the United Kingdom (excl. Jersey and the Channel Islands at this time) and all our bikes come pre-assembled with just a few tweaks required (Please see our Bike Build Instruction page for details of assembly required).

All our bikes undergo a safety check before being re-boxed for shipping which can during busy periods take a little longer to complete so whilst we aim to ship all our bikes within two working days of the order please allow for additional time for this process.

Signature Required
All our consignments irrespective of the carrier require a signature upon delivery, deliveries are typically made between 08:00 and 18:00 so please bare this in mind when choosing a delivery address.

Package Recycling
We do try when possible to reuse packaging from our own suppliers in order to send purchased items to our customers, we ask if the packaging is still in good condition after you've received your goods then please try to use it again or recycle if not possible.