Norrona /29 warm1 microfiber Neck is the perfect ski accessory. It is one of the warmest necks. This neck warmer is designed for colder days and all kinds of outdoor activities. Made with 100% recycled Polyester. The 100% 136 g/m2 recycled Microfiber Polyester fabric is used because it is both lightweight, warm and quick to dry. As a liner, a 200 g/m2 warm1 fleece made of 100% polyester that provides good insulation is used as it has quick dry properties. This neck is unisex and comes in one size.