Warm, versatile Polartec® Power Stretch® Pro base layer for cold conditions. The Kyanite Baselayer Bottom was previously the Rho Heavyweight Bottom. The Kyanite Baselayer is made for cold days and mixed output. On the move, the Polartec® Power Stretch® Pro stretches for outstanding freedom of movement. During rest phases – or when it gets really cold – the fleece’s soft brushed interior traps heat to keep you warm. The fleece’s durable nylon outer has a smooth face for comfort under layers, and a zippered thigh pocket secures small essentials. What's been updated: Updated with a new fabric made with recycled content. Full Product Features Technical features - Moisture-wicking - Durable - Versatile - Warm and comfortable Construction - Polartec® Power Stretch® Pro fleece combines a highly durable nylon face with a soft, comfortable, brushed polyester interior made with recycled content Design & Fit - Trim fit keeps warmth close to the body - Trim fit makes it an ideal layering piece Logos & Label configuration - Subtle Arc'teryx logo Patterning - Articulated patterning for unrestricted mobility Pocket configuration - Laminated zippered thigh pocket sized for smartphones Sustainability - Contains materials that meet the bluesign® criteria - Recycled content - This article was treated with an anti-odour biocidal product (Silvadur™ ) - PFAS (Per- and polyfluoroalkyl substances) Compliant Materials - Body: Power Stretch PRO Nylon Jersey/Cationic Dyed Recycled Polyester Velour, 248gsm - 53% Polyester, 38% Nylon, 9% Elastane - Origin of fabric: UNITED STATES - Origin of dyeing: UNITED STATES - May release plastic microfibres into the environment when washing
Product details provided by: Arc'teryx