Castelli Estremo Shoe Covers

★★★★★ ★★★★★
RRP £169.00 Save 41%

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Estremo Shoe Covers

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Product ID: 1093999

The Estremo's are Castelli's warmest shoe covers to date, helping you to tackle the most extreme conditions.

Windproof, with high-grade water protection and a fleece lining, your feet will stay warm, dry and fully functioning.

Castelli Estremo Shoe Covers

If you're braving the most extreme cold, these Castelli Estremo Shoe Covers are essential. Keeping your feet dry and toasty as the temperatures fall far below zero, you'll be able to train right through winter. Gore-Tex Infinium offers unmatched wind and rain protection while remaining highly breathable. The fleece lining traps warm air, retaining your body heat for longer, and manages moisture by drawing it away from the skin. The underfoot area has a special construction to minimise wear, and an AquaGuard zipper makes the covers easy to put on and remove.


  • Extreme condition cold-weather shoe covers
  • Gore-Tex Infinium fabric is 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
  • Optimal temperature range: -10˚C to 5˚C

Castelli Estremo Shoe Covers Sizing

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