Back to top

This product is no longer available, but don't go just yet.


  • Moisture-wicking, quick-drying jersey-knit merino wool provides superior softness and odor-resistant performance; wool is processed without the use of chlorine
  • Recycled polyester enhances moisture wicking performance and increases durability; a touch of spandex adds stretch
  • Brushed elastic waistband enhances comfort
  • Side seams are offset to minimize abrasion and irritation
  • Machine wash the women's Patagonia Merino 2 Lightweight Long Underwear Bottoms in cold water; tumble dry on low
  • Slim fit


View all Patagonia Women's Long Underwear Bottoms

REI membership


Best Use Hiking
Fabric 77% merino wool/18% recycled polyester/5% spandex
Moisture Wicking Yes
Quick Drying Yes
Underwear Weight Lightweight
Inseam (in.) Unavailable
Gender Women's

Size chart

Sizing notes

Inseam varies depending on style. Measurements are stated in inches unless otherwise indicated.