FR Defense Base Layer (DBL) Combat Shirt

$ 292.00


The DBL3-FR is a flame-retardant combat shirt that incorporates the same innovative flame-retardant fabrics that enable XGO to be an industry-leading in FR next-to-skin apparel. Patented blend of fibers for lifelong FR protection means our FR protection will not wear or wash out. It is there for the life of the garment. Constructed with features like knitted sleeves - reducing weight while increasing mobility/breathability, built-in elbow/forearm protection requires no need to insert elbow pads to help warfighters worry less about their gear and more about the mission at hand. Aimed to contour to the body with a full range of motion while allowing for unrestricted movement. Perfect under your vest/plate carrier to add breathability, moisture management, and antimicrobial/anti-odor.

Gear Specs

  • Layer: Next-to-skin (ideal under vest/plate carrier) or Standalone
  • Fit: Athletic/Trim Fit - Men's Sizing/Fit 
  • Weight: 5.5 oz/sq. yd / 155 grams (Sleeves)
  • Weight: 4.8 oz/sq. yd / 136 grams (Body)
  • Fabric: A patented blend of Modacrylic & FR Rayon 
  • Fabric: Sleeves - FR Phase 2
  • Fabric: Body - FR Phase 1
  • Sizing: Body Length (Size Large) - 31” / 77 cm
  • Sizing: Sleeve Length (Size Large) - 35 1/2" / 90 cm 
  • Temp Range: Mild to Hot temps/environments



  • ASTM D6413 Standard - No Melt/No Drip
  • MultiCam® Sleeves & Body - UPF (Sun Protection) Rating - 35+
  • MultiCam® Velcro patches (both arms)
  • Accessible zipper storage sleeve pockets (both arms)
  • Stretch woven elbow and forearm patches for added support against elements
  • Ag47® Anti-Microbial Protection
  • Superior Acclimate® Dry Moisture Management
  • Rolled Shoulders and Under Arm Gussets - Increased Mobility
  • Zipper “garage” covers zipper eliminating irritation under the chin when fully zipped
  • Clean Seam® Next-To-Skin Comfort, Extra Length (Body), Durable, Breathable & Won’t Shrink
  • Tagless back label
  • 100% USA Made & Berry Comp


MultiCam® is a registered trademark of Crye Precision LLC. 


Men's Sizing/Fit - Athletic/Tactical Fit: Designed for next-to-skin use with minimal-to-no next-to-skin layering. Fitting closely next-to-skin reduces excess space which can lead to the loss of body heat retention. Still full range of motion with unrestricted. This should be worn directly next-to-skin and layered on-top.


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