The North Face Windwall Gaiter

"The Windwall Gaiter from The North Face is the ideal companion for anyone who doesn't want to sacrifice comfort and protection on their outdoor adventures. Specially developed for activities such as hiking and trekking on longer tours, this fleeceneckwarmer offers optimum protection from wind and weather. Thanks to the windproof WindWallu2122 material on the front, the wind chill effect is effectively reduced so that you stay warm even in stormy conditions."
"An adjustable drawstring on the back ensures that the neck warmer fits perfectly and can be individually adjusted. The reflective thermal print details increase visibility in the dark and provide additional safety in poor light conditions. The Windwall Gaiter is particularly environmentally friendly thanks to the use of recycled materials, which not only reduces waste, but also minimizes the impact on nature"
"The material of the front panel is made from 100% recycled polyester fleece, while the back panel is made from a blend of 93% polyester and 7% elastane fleece. This combination ensures flexibility and comfort so that you can concentrate fully on your outdoorexperiences."