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Made for cold or freezing temperatures, the Flanders 2 Long Sleeve is a regular fit base layer with a mid-height collar that will keep you toasty, even in mid-winter.
Made for cold or freezing temperatures, the Flanders 2 Long Sleeve is a regular fit base layer with a mid-height collar that will keep you toasty, even in mid-winter.
Castelli

Castelli Flanders 2 Long Sleeve in Black

£49.00 £100.00 51% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Castelli Flanders 2 Long Sleeve in Black

Season:All Year Round

Brand:Castelli

Code:CS25525010

The Flanders 2 Long Sleeve Base Layer is one of Castelli’s warmest options, designed to deliver reliable insulation and breathability for cold or freezing rides.

Engineered for deep-winter performance, the Flanders 2 Long Sleeve Base Layer keeps you warm without sacrificing comfort during high-effort rides. Made from Castelli’s SottoZero fleece fabric, it combines excellent insulation with moisture management, while mesh armpit inserts ensure breathability where you need it most. Finished with soft yet durable Flat Merrow stitching and a mid-height collar, it’s a versatile layer for tackling winter’s toughest conditions.

Features:

  • One of Castelli’s warmest winter base layers
  • Mid-height collar for extra coverage in cold conditions
  • Made from SottoZero, multi-denier 100% polyester fleece fabric
  • Flat Merrow stitching for durability and comfort
  • Mesh armpit inserts improve ventilation
  • Regular fit
  • Weight: 247 g
  • Temperature range: -2–10°C
Castelli Men's Clothing Size Guide
Sizing Information
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