The Arc'teryx Women's RHO AR Bottom is a thermal base layer for midweight warmth during outdoor activities. AR, they're versatile enough for a wide range of adventures, and these bottoms can be worn alone or underneath a shell pant. Best when the temps are cold, but you may not be moving super fast, the next-to-skin fit stays close to the body to wick moisture, dry quickly and insulate. The Polartec® Power Stretch® fabric is a polyester/elastane blend, so they'll move with you, not against you. Wear them alone on a run during winter, or underneath your snow pants when heading out to take on the hills. When running, stick your house key into the thigh pocket for safe keeping that won't interfere with your natural stride like hand pockets would.
RHO - Thermally efficient base layer with excellent moisture management properties.
ALL ROUND - High performance weather protection and materials, versatility for multiple activities.Synthetic
POLARTEC® fleece textiles with stretch, warmth and air permeable properties. Offers durability.