A neck gaiter is a must-have in the wardrobe of any sports enthusiast who keeps outdoor activities regardless of the weather. Its main function is to protect your neck and throat from the cold air that could make you ill when you sweat. This versatile model from CMP is made from REPREVE® recycled polyester sourced from recycled materials, including plastic bottles. An environmentally friendly fiber created for the sake of tomorrow. Indeed, products made with REPREVE® help to conserve energy and natural resources.