No Description Available

Castelli Thermoflex Kneewarmer

in Customer Rewards when you buy this item today
Earn Rewards
When you buy the Castelli Thermoflex Kneewarmer, you will earn of rewards points to spend on your next purchase from us, anything online and instore.

Hassle free returns

At Hargroves Cycles our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 90 day online return policy* in which you can receive a full refund. Any item including bikes (but with the exception of food) can be returned to us for any reason provided it is received by us in an unused condition in or with its original packaging.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you:


Castelli Thermoflex Kneewarmer

Season : Spring Summer 17

Brand : Castelli

Code : CS17044BLK

Weight : 0.2KG

The Castelli Thermoflex Kneewarmer features extra warm and stretchy fabric, that is also incredibly breathable and has excellent wicking properties.

Thermoflex is a brushed fleece fabric that feels lighter and more comfortable than Castelli Nanoflex treated fabrics making this warmer a great choice for hard efforts in dry conditions.

The double silicone gripper at the top - one inside one outside, grips both the thigh and inside of the short preventing the warmers from falling down, while the cross-wrap cuff at the calf seals out the drafts and resists riding up.

Key Features

  • Themoflex soft fleece fabric
  • Cross-wrap cuff at the calf
  • Double gripper elastic at top
  • Can be removed over cycling shoes
  • Sizes S-XL
  • Weight 94g (large)
  • Castelli comfort range 8Ëš-18ËšC
  • €41.80
  • $37.79
  • $57.08
  • kr440.74
  • kr350.68
  • kr312.21
  • $59.52
  • ¥4,216.11
Technical Information
Technical Information
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 Customers

Write a review

Your name
Your email address
How would you rate it?
Would You Recomend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about this product
Ask a question
Questions asked regarding this product

Ask a question

Your name
Your email address
Your Phone Number
Your question
Submit Question  Close
Home Cycling Clothing Castelli Warmers
This product is no longer available. Try using Search to find similar products.
Have you found the Cheaper?
Ask us to Price Match it now

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

You 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 and get it sent out to you - it often never even hits the stock room shelves!


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 Dates

Estimated Delivery 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 Dates provided on product pages.