Assos ’s Ultraz Winter Booties P1 are designed to withstand the harshest winter conditions, offering maximum protection against the cold, wind, rain and snow. Their construction combines a windproof and waterproof WaterBarrier membrane with a soft lining and a neoprene outer layer to provide optimal insulation down to -8 °C.

The reinforced sole with abrasion-resistant inserts improves durability and grip when conditions require you to walk with your bike. With a waterproof rating of over 10,000 mm, maximum windproof protection and weighing just 144 g, these shoe covers are the ideal solution for long winter descents and rides in bad weather.

Technical specifications: 

- Road shoe covers Assos Ultraz Winter Booties P1
- Size: 35–38 / 39–42 / 43–46
- Colours: Black
- WaterBarrier waterproof and windproof membrane
- Effective protection against rain and cold conditions with good insulation
- Zip-free construction
- Suitable for gravel and MTB shoes
- Reflective details at the back
- Temperature range: from -8°C to 3°C
- Weight: 144 g
- Waterproof rating: > 10,000 mm Schmerber
- Brand: Assos