Setting a new standard for lightweight performance wear, the V.XI™ XTU LT3 Jacket meets the mission-critical goals of breathability, minimal bulk, water-resistant performance and warmth. With a multi-fabric hybrid construction, the LT3 features durable taffeta on high-wear areas, dobby fabric on low-wear areas and grid fleece side body/underarm panels for breathability and quilted PrimaLoft® Gold insulation. Hand pockets and a left chest ReadyPocket™ have low-profile YKK zippers.

Features of 5.11 Tactical V.XI XTU LT3 Jacket

• NTOA Member Tested and Recommend 2025
• Hybrid stretch fabric construction for performance and comfort
• Quilted PrimaLoft® Gold insulation
• One way center front full-zip with internal storm flap
• Moisture-wicking and anti-odor performance
• Woven dobby front/back body and upper sleeves
• Woven taffeta lower sleeves and lower back body
• Grid fleece panels at side body/underarm
• Locker loop at center back neck seam
• Upper sleeve loop patch platforms (4" x 6")
• On-seam zipper hand pockets
• Adjustable hem with internal shock cord system
  

Size Guide (CM)

Why You’ll Love It

• Lightweight insulated protection
• Breathable hybrid construction
• Low-bulk professional fit
• Secure, streamlined storage

Why It Performs

• Hybrid stretch fabrics combine woven dobby, taffeta, and grid fleece to balance durability, mobility, and airflow.
• PrimaLoft® Gold insulation delivers warmth with minimal weight and pack-down bulk.
• Grid fleece side and underarm panels enhance breathability and moisture management in high-heat zones.
• DWR-treated woven shells provide water-resistant performance in exposed, high-wear areas.

Materials

• Body: 100% Nylon Dobby, Mechanical Stretch, 1.5 OZ / YD², DWR FINISH
  
• Panels: 100% Polyester Taffeta, 2.1 OZ / YD², DWR FINISH
  
• Side Body: 91% Polyester / 9% Elastane, Grid Fleece, 6.1 OZ / YD², WICKING, ANTI-ODOR FINISH
  
• Insulation: 100% Polyester Primaloft Gold, 1.8 OZ (60 GM)