Arc'teryx  Rho AR Bottom - Women's

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Sizing chart
Runs Small
Runs Slightly Small
True to Size
Runs Slightly Large
Runs Large

Midweight Tight.

The Arc'teryx women's RHO AR Bottom is a mid-weight insulating tight perfect for cool weather workouts or as a thicker alpine base layer. These next-to-skin bottoms are made with a Polartec® Power Stretch® fabric, which wicks moisture and has an excellent warmth-to-weight ratio. Arc'teryx designed them with a plush interior that has a warm texture. The high elastane content increases thermal efficiency by keeping the fabric in constant contact with your body. The RHO AR Bottom also comes with articulated patterning and a gusseted crotch for mobility and comfort. Flatlock seam construction guards against chafing during high-intensity activities.

  • Midweight moisture wicking fabric
  • Next-to-skin fit aids moisture transfer
  • Articulated & gusseted crotch
  • Flatlocked construction
  • Wide waistband provides comfort
  • Arc'teryx Essentials Collection
  • AR | High-performance versatility


  • [pant] Polartec® Power Stretch® – 88% polyester, 12% elastane
Water Resistance
  • Moisture wicking fabric
  • Next-to-skin
  • 1 thigh pocket with laminated zip
  • 210g
  • XS, S, M, L, XL
Recommended Use

  • Running, Hiking, Alpine Adventures, Climbing, Urban Adventures, 3-season Activities

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