Lightweight Performance Thermal Pants (PH1)

$ 41.00
SKU: 1G12V-499-S

Phase 1 Lightweight Performance Thermal Pants - (NonFR) 

Phase 1 Performance is constructed using our high-performance 100% Acclimate Dry Polyester Eyelet Mesh. Lightweight, superior moisture management, incredible next-to-skin comfort and durable. Designed to fit regularly for a full range of motion with an unrestricted movement for active situations or any type of outdoor activity. This an ideal high-performance piece that can be a foundation of your layering system. Construction features include Clean Seam flat-seam technology to minimize irritation or chafing. Ideal for temps for layering 40° -  60° F.

Gear Specs


  • Acclimate® Dry Moisture Management (Wicking / Drying)
  • Ag47® Anti-Microbial / Anti-Odor Protection
  • Clean Seam® Next-To-Skin Comfort
  • UPF UV Protection - 35+
  • Durable, Breathable & Won’t Shrink


        Ask a Question
        • Do the phase 1 pants have the XGO logo on them near the waistband?

          Yes - there is an ink logo on the wearer's left-hand side below the covered elastic waistband.