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Castelli Thermoflex Arm Warmers

£16.00 £8.30 discount
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  • Free tracked shipping over £35.00
  • Trustpilot review 9.3 out of 42.788 reviews

Pros & Cons

  • The stretchy fabric ensures a perfect fit.
  • The silicon grippers keep the arm warmers in place.
  • No protection from UV rays.
Read more on what our customers have to say about this product


Brand Castelli
CollectionAutumn / Winter 2018/2019
All specifications


The Castelli Thermoflex arm warmers are known for offering a wide range of features. The warmers are fitted with an extra warm and stretchy fabric designed to offer you the perfect fit. The comfortable fit and silicon grippers ensure the warmers won't drop while you're out riding. The bottom of the Castelli Thermoflex arm warmers are fitted with cuffs which offer you that little extra comfort you've come to expect from Castelli.

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Size S / M / L / XL XS / S / M / L / XL / XXL / 3XL / 4XL XS / S / M / L / XL M / L / XS / S / XL / XXL
Collection Autumn / Winter 2018/2019 Summer 2016 Summer 2019 Summer 2019
Colour Black Black Black Black
£16.00 £18.50 £15.00 £15.80
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8.7 / 10 Average from 7 reviews | Write a review
8.7 / 10

7 reviews


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Most recent reviews

4 / 10

Tom, 1 October 2018

Te warm

Te warm voor armstukken in mijn optiek. Armstukken zijn voor een zomeravond, deze zijn voor de winter en dan heb ik liever een shirt met lange mouwen. Had ze eigenlijk terug moeten sturen.

10 / 10

Ramon, 22 September 2018

Mooie kwaliteit en gemakkelijk aan te trekken

9 / 10

Cor, 21 September 2018

Prima de luxe

Prima pasvorm, mooie kwaliteit!

10 / 10

Francis, 9 September 2018


comme d'habitude très bonne prestation d'ensemble

9 / 10

Gunther, 27 April 2018

makkelijk in gebruik

All specifications

Additional information

• Soft Thermoflex fleece fabric
• Cuffs on the ends
• Elasticated gripper on the top