Wind - friend or foe dependant on the direction, but almost always a factor when riding on the road in winter. The Windchill range acts as a windproof shield preventing heat loss while transporting sweat away from your body creating a comfortable, warm micro climate. The 2024 Endura Windchill Bibtights employ a combination of windproof panels on the front and brushed back thermal fabrics on the back to optimise wind cheating and moisture beating properties. The waterproof fabric used in the seat panel protects from road spray. They won't reduce the headwind but it will help keep your body working at its optimum temperature to push on and enjoy the ride.