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Castelli Estremo Shoe Cover


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    Estremo Shoe Cover

    Winter rides never looked all that enticing before. Frozen toes just aren't your thing, and we don't blame you — but neither is the droning whine of the trainer. Castelli aims to make the blustery outdoors a little bit more appealing, with exceptionally warm kits that keep you toasty from head to toe, and the Estremo Shoe Covers take toasty-foot duty very seriously. They're built to handle extreme temperatures, and extreme conditions, rated for temperatures ranging from 4-degrees to 41-degrees Fahrenheit, and packing in GORETEX Infinium membrane for total protection from rain, snow, sleet, and wheel spray. The cover is built from Polartec Power Stretch Pro, which offers a fleece backed lining to trap heat on the inside, while the outer membrane wards off all showers and wind. A high cuff helps seal any gaps between your kit and your shoes, while an AquaGuard YKK zipper prevents moisture from sneaking in the back.

    • Take on the harshest winter rides with toasty toes
    • Polartec Power Stretch Pro fleece traps in heat
    • GORE-TEX Infinium fabric offers windproof water protection
    • Seal out every drop of rain and snow with YKK AquaGuard zip
    • Ultra-durable fabric under foot helps avoid tears and abrasion
    • High cuff seals out icy chills between your kit and shoes
    • Stay visible on frosty rides with reflective accents
    • Item #CST00UV

    Tech Specs

    [membrane/laminate] GORE-TEX Infinium, [face fabric] Polartec Power Stretch Pro
    YKK AquaGuard zipper
    Claimed Weight
    [pair] 200g
    Recommended Use
    road cycling
    Manufacturer Warranty
    1 year

    Tech Specs

    What do you think about this product?


    >Rating: 5


    Familiarity:I've used it several times
    Fit:True to size
    Size BoughtLarge
    Height5` 10"
    Weight200 lbs

    This are one the nicest shoecovers i own. I have several shoecovers from different brands Assos being one of them, who by the way it's a OVERPRICED and OVERRATED BRAND. But, this particular model by Castelli is perfectly made for winter riding with the Infinium Goretex Shell and Polartec insulation. Better than all my shoecovers, ESPECIALLY ASS O S

    >Rating: 5

    A welcome addition to my winter riding

    Familiarity:I've used it several times
    Fit:True to size
    Size BoughtLarge
    Height6` 0"
    Weight160 lbs

    So first, they are snug. I got them on a size 43 Sidi winter cycling shoe. The first fit will feel like there’s something wrong, but relax, take a deep breath, it fits. It was 31F and windy. The sun just vanished. I was not worried about being cold. It was the last thing on my mind. These are about as good as its going to get. They don’t feel delicate. Although I tend to treat them that way. The fleece is nice. Kind of billowy. Buy these and enjoy your cold rides.


    Would these work with gravel/cx shoes like the Sidi Tiger with egg beaters? Thanks! Kirk