The Rab Syncrino Legging is the ideal first layer for mountain climbs in cold conditions, offering a perfect balance of softness, breathability, and stretch. Made from the lightweight Syncrino(TM) 125 fabric, which blends Merino wool and recycled synthetic fibers, these leggings wick moisture, dry quickly, and provide excellent insulation. The natural warmth and odor resistance of Merino wool combined with the strength and durability of synthetic fibers make these leggings perfect for multiday trips where performance is key. With a gusseted crotch for full mobility and low-bulk seams for enhanced comfort, the Syncrino Legging is designed to keep us moving comfortably through every ascent.