Snow and ice – that’s your playground. Specifically designed to wear with ski, snowboard, and mountaineering boots, our warmest Rho base layer pant combines Fortius™ Air 20 nylon and Coreloft™ Compact synthetic insulation with Torrent™ microfleece panels at the lower leg, waistband, and crotch gusset to deliver a high level of thermal performance without bulk. The next-to-skin fit layers easily, and articulated patterning combines with stretch for freedom on climbs, uptracks, and descents.