The North Face - Women's Summit L1 Base Layer Bottoms

  • Backpacking
  • Baselayers
  • Bottoms
  • Camping
  • Mountaineering
  • Outerwear
  • Summit Series
  • Women's

Introducing the new line of Summit Series. In this limited collection, every product has been designed with the athlete in mind and engineered for performance. Designed as a first layer for alpine endeavors, this is the one piece you'll never take off throughout your expedition. These baselayer pants are engineered with minimal seams and provide targeted comfort for premier performance on alpine missions.


  • Designed as a first layer for alpine endeavors
  • Engineered fabric and articulated patterning designed for alpine comfort and mobility
  • Engineered knit fabric provides zonal warmth and moisture management with minimal seaming
  • Only two seams throughout the entire pant: at the inner leg and gusset for added comfort
  • Merrow stitch construction provides a more accurate and reliable stitch while eliminating bulk and improving comfort
  • Integrated waistband
  • Longer inseam for optimal layering