A midweight Merino wool baselayer bottom designed for prolonged all-round backcountry use, the Satoro AR leverages the advanced fabric technology of Nucliex(TM) STR 180 wool. Each Nucliex(TM) yarn is created by wrapping Merino fibres around a nylon filament to combine the natural comfort, efficiency and odour resistance of wool with the durability of the nylon core. Elastane fibres maintain the next-to-skin fit for maximum thermal efficiency and efficient moisture transfer. Features: Breathable Great warmth-to-weight ratio Warm-when-wet Merrow stitch seam construction reduces seam size Merino wool adds comfort and warmth Elastane helps maintain shape when wet Ankle length Articulated patterning for unrestricted mobility Gusseted crotch Elasticized waist Materials: Nucliex(TM) STR - 180 Nylon Core Spun Merino - 81% Merino wool, 12% nylon, 7% elastane