evo.com | Mons Royale Long Underwear Bottoms > The MONS ROYALE Cascade Merino Flex 200 3/4 Leggings were designed to keep shape and last longer compared to traditional merino base layers. The Merino Wool blend keeps you warm while the 4-way stretch allows for all-day flexibility. The 3/4 length of this legging is perfect for the days you want a little less fabric in your boots. Slim Fit Flatlock Seams Merino Flex 200 81% Merino Wool / 12% Nylon / 7% Elastane 4-way Stretch Merino Flex | Mons Royale Cascade Flex 200 3/4 Leggings Men's 2024 - 2X-Large Green | Nylon/Wool/Elastane