Arc'teryx Proton Pant Womens

Versatile, breathable, lightly-insulated pant works as a standalone or midlayer.

Materials and design combine in a pant that helps regulate your body temperature across a range of alpine conditions. Wear it as a midlayer in cold conditions, or pull it on as a standalone. The ultralight Octa® Loft knit insulation’s combination of warmth and breathability maintains thermal comfort, and its construction is exceptionally soft next to the skin and eliminates the need for a liner. The trim fit layers easily, and articulated patterning frees you to move.

• Breathable
• Lightly insulated
• Lightweight
• Durable
• Versatile
• Four-way stretch textile
• Octa® Loft breathable insulation provides thermal protection
• Airy four-way stretch polyester fabric is soft, comfortable, wicks moisture
• FC0-DWR (Durable Water Repellent) finish repels moisture
• Contains materials that meet the bluesign® criteria

Weight
260g

Size & Fit
Fit: Trim fit

Materials
Fabric: Fortius 2.0™—49% recycled polyester, 35% nylon, 16% elastane
Fill: Octa® Loft breathable insulation - 100% polyester