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ESTREMO SHOECOVER

4519525-010
CAD135.00

ESTREMO SHOECOVER

For those days when most people ride the trainer. We use a fleece-lined GORE-TEX INFINIUM™ WINDSTOPPER® outer layer with a full Polartec® Power Stretch® inner layer to make our warmest bootie ever.
CAD135.00

Color: BLACK

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4519525-010

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Insulation

Waterproofness

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Waterproofness tooltip 

Windproofness

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Windproofness tooltip 

Breathability

Lightness

  • Weight:266 g
  • Temperature:-10°C - 5°C / 8°F - 41°F
  • Fit:Regular
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    Fit tooltip

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

If for any reason you are not satisfied with your purchase, you can return the product within 30 days of delivery and request a refund.

ONE GOAL: KEEP YOUR FEET WARM

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