The Rho Heavyweight – our warmest base layer pant – 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.
Features & Specs
Technical Features
Moisture-wicking
Durable
Versatile
Warm and comfortable
Construction
Polartec® Power Stretch® Pro combines a highly durable nylon face with a soft, comfortable, brushed polyester interior
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
PFAS (Per- and polyfluoroalkyl substances) Compliant
