Our warmest Rho base layer pant combines Fortius Air 20 nylon and Coreloft Stretch 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. Inseam: 25" for layering Note: This is the prior model without pockets for a flatter fit. Retail price: $180 Condition: Like new; used only twice. Carefully washed with technical clothing detergent.