The Rho Heavyweights – our warmest base layer tops – are 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, the tall collar extends warmth, and the deep front zipper aids heat dump and makes on-and-off easier.
The Rho Heavyweight Zip Neck was previously the Rho AR Zip Neck.
Warm, versatile Polartec® Power Stretch® Pro base layer for cold conditions.
Thermally efficient base layer with excellent moisture management properties. Has stretch comfort.
Versatile high performance designs for diverse activities and conditions.
High performance weather protection and materials, emphasizing versatility for multiple activities.
Synthetic fleece textiles with stretch, warmth and air permeable properties. Offers durability.
Size S, M, L, XL, XXL
Weight 285g / 10.1 oz
Height: 6'1", Chest Width: 38.5", Waist: 31", Inseam: 32.5"
Wearing Size: Medium
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