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Designed purely to keep your feet warm.
Designed purely to keep your feet warm.
Castelli

Castelli Estremo Shoe Cover - Black

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

Castelli Estremo Shoe Cover - Black

Season:20A

Brand:Castelli

Code:CS19525BLK

Castelli set out to create the warmest bootie ever, which meant rethinking how booties are made. GORE-TEX INFINIUM™ WINDSTOPPER® fleece-backed fabric was selected for windproofing, which also lets more moisture escape than any other windproof fabric. A second fleece layer was then added with Polartec® Power Stretch® Pro™, which is unrivaled in overall loft. The two layers are thick enough that they had to do a wheel well single-layer construction by the ball of the foot to prevent the fabric from rubbing on the crank. The bootie was made high for extra warmth and to give reasonable splash protection. The Venti Soft Sock is also recommended for maximum warmth.

Castelli's warmest shoecover for extreme conditions

  • GORE-TEX INFINIUM™ WINDSTOPPER® fabric for windproof water protection with maximum breathability
  • Polartec® Power Stretch® Pro™ lining to keep you warm
  • Reflective details provide high visibility
  • YKK® AquaGuard® zipper
  • High-durability material under foot
  • -10°-5°C / 8°-41°F
  • Weight: 200g
Sizing Information
Professional Opinion
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