The North Face - Men's Summit L4 Proprius Softshell Pants


  • Bottoms
  • Hiking/Climbing Pants
  • Lightweight
  • Men's
  • Mountaineering
  • Outerwear
  • Pants
  • Skiing & Snowboarding
  • Soft Shells
  • Summit Series
  • Wind Resistant

Purpose-built for high-output ski-mountaineering missions, these lightweight, wind-resistant softshell pants are designed with stretch, so they'll move with you while you get after it.


  • The Summit Series Ski Mountaineering Collection offers a complete skimo system
  • Durable double-weave fabric with four-way stretch
  • Low-profile waistband with integrated adjustable belt
  • Fully functional, two-way zip-fly with snap closure
  • Articulated knees for improved movement
  • 10\ side-vent zips
  • Secure-zip thigh pocket with beacon loop
  • 8\ side zips feature stretch-panel gusset and dual-snap closure at ankle that fits over ski-touring boots
  • Keprotec-reinforced kickpatches for added durability