An essential layer made from soft merino wool, Icebreaker's Everyday Leggings are an odor resistant alternative to synthetics and a great value. . Bodyfit 200: Lightweight rib knit merino wool for cool conditions. Slim fit: Rib knit fabric fits the bodys contours for a comfortable fit best for outdoor and hiking, travel and lifestyle. Ultrafine merino fibers regulate body temperature: trap warmth when its cool and keep you cool when its warm. Highly breathable merino wicks moisture away from the skin without making you feel clammy. Naturally odor resistant for no stink confidence ultrafine fibers for itch free softness. Icebreaker branded brushed elastic waistband for soft comfort. Full coverage in the back. Flatlock seams prevent chafing. Machine wash dries fast in the shade, but do not tumble dry.