Arc'Teryx Women's Rho Insulated Bottom

The warmest Arc'TGeryx 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 runs, climbs, uptracks, and descents. 

• Coreloft™ synthetic insulation provides warmth with minimal weight and bulk
• Lightweight Torrent™ stretch microfleece is made with wicking yarns, provides warmth and performance stretch, and is brushed for softness
• Recycled nylon plain weave at the front and back leg panels provides light weather protection, durability, and performance four-way stretch
• Fortius™ Air 20 nylon liner is lightweight, breathable, and made with recycled content