Lightweight Performance T-Shirt (PH1)

$ 38.00
SKU: 1G16M-499-S

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Phase 1 Lightweight Performance Tee - (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 or as a stand-alone shirt in the heat. Construction features include Clean Seam flat-seam technology to minimize irritation or chafing and self-fabric collar. Ideal for temps for layering 40° -  60° F. Ideal for temps for stand-alone 60° F>. 

Product Video

Gear Specs


  • Acclimate® Dry Moisture Management (Wicking / Drying)
  • Ag47® Anti-Microbial / Anti-Odor Protection
  • Rolled Shoulders - Removes Seam Off Shoulder Eliminating Plate Carrier/Pack Friction/Irritation 
  • Under Arm Gussets - Increased Mobility / Reduced Irritation
  • Clean Seam® Next-To-Skin Comfort
  • UPF UV Protection - 35+
  •  Extra Length (Body)
  • Durable, Breathable & Won’t Shrink


Ask a Question
  • While I was in the academy I had purhased several Phase 1 Lightweight shortsleeve BLACK 3XL shirts, however, it does not seem like you sell these anymore is this correct? If not, where can I order them from?

    Ian - thanks for reaching out to us. Feel free to contact our customer service department with your request ( Let us know if you need anything else!

    Team XGO