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Castelli Pro Seamless Arm Warmers

£25.00
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1 review
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Note: Castelli size their clothing small. For the best fit, go up one size

Product Description

With Team Ineos we set out to make a better seamless arm warmer. Others on the market are made with a nylon/Lycra® blend that tends to hold moisture, but we knew we could get better moisture management with a polyester yarn. Working with polyester makes it more difficult to get the right stretch, return and manufacturing consistency, though. It took a year longer than we thought, but we're all glad we stuck with it. These warmers are a pro rider favorite because they're crazy light and they're extremely warm for their weight, yet even in milder conditions you don't overheat. They're so stretchy you hardly feel them on, yet when you take them off they occupy a fraction of the space that normal warmers would take in your pocket.

Occasionally, without notice, manufacturers change product design and/or specifications.

Castelli Pro Seamless Arm Warmers Reviews

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Overall Rating:
4.5
out of 5
4.50
Build Quality
4.50
Performance
4.50
Value For Money
4.50

Customer Reviews (1)

4
Nice arm warmers.
by Anonymous user on 04/05/2020

These are a good pair of arm warmers for cool mornings. Fit is good and very stretchy. Got size s/m.

These are a good pair of arm warmers for cool mornings. Fit is good and very stretchy. Got size s/m.

Close review
4.5 out of 5
Build Quality: 4.5/5
Performance: 4.5/5
Value For Money: 4.5/5

Castelli Size Chart

Castelli

Castelli Clothing Sizing Guide

Use the Castelli size chart to find the best fit for you.

Note: Castelli size their clothing small. To ensure an optimal fit it is recommended you go up one size, compared to your normal cycle clothing size. 

Castelli Men's Sizing

  S M L XL 2XL 3XL
Chest 92cm 96cm 100cm 105cm 110cm 115cm
Waist 80cm 84cm 88cm 93cm 98cm 104cm
Hips 94cm 98cm 102cm 107cm 112cm 116cm
Inseam 82cm 83cm 84cm 85cm 86cm 87cm

Castelli Women's Sizing

  XS S M L XL
Chest 79cm 84cm 89cm 94cm 99cm
Waist 63cm 68cm 73cm 78cm 83cm
Hips 87cm 92cm 97cm 102cm 107cm
Inseam 75cm 76cm 77cm 78cm 79cm

Read our clothing size guide for more information on sizing.

Please note, all size information is provided as a guide - if you're unsure or need any further assistance you can call us on 01792 799508 ... we're happy to help!

Base Layer Guide

What is a base layer?

 A base layer is the top you wear next to your skin and under everything else while cycling. It’s soft, absorbent and wicks away sweat.

Who needs a base layer?

Anyone cycling for any distance or length of time will really benefit from the extra comfort of a base layer.

What are the choices?

You can opt for a long sleeve base layer in winter or a short sleeve one in warmer weather. Most are made from fast-wicking polyester, but there are also some in warm, soft merino wool or anti-bacterial bamboo.

What should I buy with it?

A base layer is your first line of defence in a layered clothing system, so it’s best with a jersey as a mid-layer then a windproof or waterproof outer shell for full weather protection.

Anything else?

Base layers are simple and essential, but you can get some really technical options too. There are some with silver woven in to make them more resistant to odour and compression base layers which are said to help muscle recovery.

See our Layering for cyclists guide for more.

Delivery & Guarantee

UK Delivery Information

Please Note: Due to the current circumstances we are experiencing high demand so we may take a little longer than usual to despatch your order. Our Warehouse and Bike Build team are up and running as normal and we are taking active measures to ensure that we are following the government guidance with social distancing and additional health & safety measures have been put in place throughout the business. Please rest assured we will do everything we can to get your order to you as quickly as possible.

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.