The Men's Mons Royale Cascade Merino Flex 200 3/4 Leggings offer you superior comfort and breathability making them the perfect base layer. Crafted from Mons Royale's Merino Flex fabric to bring you warmth and freedom of movement thanks to the four-way stretch. Designed to keep its shape and last longer. Finished with flatlocked seams to prevent friction while moving and a Mons Royale branded waistband for the mark of their well-known quality and style.