Patagonia Men's Nano Air Pants

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For those bitter alpine starts and rest days at base camp, the Nano Air Pants provide reliable warmth to keep you comfortable. Featuring Patagonia’s FullRange synthetic insulation, the innovative material warms, stretches, and has outstanding air permeability to allow excess heat to move away from the body. A high-stretch waistband and high-stretch cuffs enable easy donning, with articulated patterning and low-profile quilting ensures an exceptional range of movement for unhindered motion.

  • 100% polyester (87% recycled) plain-weave fabric with mechanical stretch
  • Exceptionally breathable, abrasion resistant and comfortable next-to-skin
  • Durable Water Repellent finish
  • 60g FullRange synthetic insulation is light, warm, stretchy and breathable
  • Articulated patterning and strategically placed, low-profile quilting provide superb range of motion
  • Low-profile high-stretch waistband is harness compatible
  • Low-profile drop-in pockets sit comfortably under a harness
  • Tapered leg
  • Wide-wrap high-stretch cuffs
  • Slim fit for optimum performance
  • 278g (M)