Couvre-chaussures Castelli Estremo 2 2027

Castelli ’s Estremo 2 shoe covers have been designed to offer maximum protection during the most demanding winter rides. Made from Polartec AirCore fabric, they provide excellent protection against wind and moisture whilst maintaining high breathability to effectively wick away sweat. Their thermal lining keeps feet warm even when temperatures drop sharply, ensuring comfort and performance throughout the ride.

Designed to withstand intensive use, they feature reinforced material under the sole to improve durability, whilst the YKK AquaGuard zip makes them easy to put on whilst minimising water ingress. Reflective elements enhance visibility in low light, making these shoe covers the ideal companion for worry-free cycling all winter long.

Technical specifications:

- Shoe covers Castelli Estremo 2
- Colour: Black
- Size: 36–39 / 40–42 / 43–44 / 45–46 / 46–48
- Operating temperature: –10°C to +5°C
- Warm, windproof Polartec AirCore fabric
- Thermal lining to keep feet warm
- YKK AquaGuard zip
- Reflective details
- Highly durable materials under the sole
- Weight: 240 g
- Brand: Castelli 

Size guide Castelli