The Castelli Nano Flex 3G Knee Warmers are a stalwart of your winter cycling kit “ rain repellent, windproof, warming and luxuriously comfortable, this latest evolution of the Nano Flex technology is Castelli's best yet.
The Nano Flex 3G fabric used across these knee warmers utilises a combination of newly updated durable water repellent (DWR) treatment and mechanical heat treatment to give previously unheard-of levels of rain protection. Light rain beads off the fabric, keeping you dry when those inevitable rainy spells descend.
On the inside of the Nano Flex 3G fabric, a super soft finish and the optimal loft have been achieved through Castelli's meticulous research and development. The fabric feels phenomenally comfortable against the skin and the loft traps just the right amount of air above the skin to keep your heat regulated over a wide range of autumn and winter conditions.
This latest update to the Nano Flex fabric not only reflects Castelli's ongoing commitment to offering you the very best garment quality but crucially means more time enjoying yourself on the bike.
The flat-lock stitching and single-seam construction keep the profile of the warmers low and the stretch is optimised for maximal freedom of movement. A dual-sided silicone gripper at the upper end secures the warmers in place. The compact size of the warmers makes them easy to stuff into rear pockets when conditions lighten up.
We understand that price is important, so we regularly price check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.
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Please note: Manufacturers can sometimes change the specification of the products from time to time.
| Colours | Black, Savile Blue |
| Sizes | L, M, S, XL |
| Brand | Castelli |
| Model Year | 2022 |
| Barcodes | 8050949221990, 8050949222003, 8050949222010, 8050949222027 |
| SKUs / Part Numbers | CS195784142, CS195784143, CS195784144, CS195784145 |
All of our UK Customers can select our FREE standard delivery option on any order over £30 (except exclusions). Learn more about J E James delivery services. Click here
Items will be sent via Royal Mail 48hr - There is an option for Express Delivery (£2.99 for orders over £30, or £4.99 for orders under £30), items will be sent via our courier service (Does not include Northern Ireland, Scottish Highlands or Channel Islands).
We are proud to say that all of our bikes are pre-built and go through a rigorous inspection procedure before the bike arrives at your doorstep. In order to minimise packaging and transit damage, all bikes are partially dismantled for shipping. Please note that some assembly will be required, which we recommend be carried out by an experienced mechanic. To help with assembly we have created our helpful assembly guide. Click here to view assembly guide
J E James Cycles Click and Collect feature is a great way of securing your product before coming into store selecting your nearest J E James Cycle branch for free. Once your product is ready for collection your chosen J E James Branch will contact you via text or telephone. Meaning you do not make a wasted trip. Please do not come into store until you receive this message. Learn more about J E James Click and Collect. Click here
We have many happy customers based outside of the UK because we try and keep our delivery charges to minimum. The best way to calculate how much delivery of any item via our website is to add products to your cart and proceed through the checkout process, please then enter your delivery details. Our website at this time will calculate the cost of delivery to your country. Orders delivered outside of the EU are exempt from VAT. Learn more about J E James Cycles international delivery. Please click here
Our main aim is to make sure you are happy with your purchase. You can contact our returns department directly via email: [email protected]
Learn more about our returns policy here.
