Sorry, this product is no longer available!
Castelli Estremo Shoe Covers - AW21 is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Castelli Estremo Shoe Covers - AW19
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Castelli Estremo Shoe Covers - AW19

This item was discontinued 7th December 2022.

If you require help finding an alternative to this product please contact customer services.

Code:: CS19525010
Castelli Estremo Shoe Covers - AW21
The Castelli Estremo Shoe Covers are built for extremely cold conditions – keeping your toasty well below freezing, the Estremo is fully windproof and keeps water away whilst retaining breathability.
The Estremo is Castelli’s warmest shoe cover produced to date, owing to its innovative composition that has been explicitly selected to keep you insulated on cold-weather adventures.
  • Extreme condition cold-weather shoe cover
  • Gore-Tex Infinium fabric breathable, windproof and water-resistant
  • Polartec PowerStretch Pro fleece lining for extra warmth
  • Reflective details for low-light visibility
  • YKK AquaGuard Zipper
  • Highly durable underfoot material
  • Suited for -10˚C to -5˚C
Mr Trickett Only worn once so cannot comment on durability but they were reasonably warm over a pair of summer shoes down to 2c in rain. Feet still got cold but they always will and these covers warmer than anything else I have tried. Pretty easy to get on and seem lot tougher than neoprene so expect to last longer before get holes in them ! Tried various winter boots but they are no warmer than these. Recommended
Mr Wilson Excellent but pricey. Decided to go for these instead of a pair of winter boots and glad I did. Very good so far. Not really been tested in the wet but great in the cold and I mean sub-zero!