Skip to main content

Arcteryx Gamma LT jacket

Arcteryx Gamma LT jacket
Please select options


Inspired by climbing, then refined to expand its versatility, the Gamma LT Jacket works on rock, trail, and easily transitions to daily use. Made from a light, durable double weave, it blends wind and water resistance with breathable comfort. The clean, athletic fit allows room for light layers, and performance stretch gives you freedom to move. Born in British Columbia where the mountains meet the sea, this is a proven performer built to handle a range of conditions and landscapes.

Technical Features

  • Moisture-resistant outer face fabric
  • Breathable
  • Highly durable
  • Wind resistant


  • Mechanical stretch textile for unrestricted mobility
  • Laminated high-strength hanger loop

Design & Fit

  • Regular fit provides freedom of movement with room for layers


  • Articulated patterning for unrestricted mobility
  • Gusseted underarms for mobility and comfort
  • Stretch wrist gussets

Collar Configuration

  • Stand up collar
  • Laminated chin guard
  • Soft brushed-lined collar

Zippers & Fly Configuration

  • No Slip Zip™ front zipper
  • Full length Vislon front zip with windflap

Cuff & Sleeves Configuration

  • Laminated cuffs
  • Stretch gusset cuffs

Hem Configuration

  • Drop back hem
  • Laminated hem
  • Adjustable hem drawcord

Pocket Configuration

  • Two hand pockets with zippers
  • Internal laminated pocket with zip

Logos & Label Configuration

  • Embroidered logo

Fabric Treatment

  • Arc'teryx Nu water repellent treatment

Part Numbers

Option UPC Store SKU
Cobalt Moon / Small
Cobalt Moon / Medium 686487434660 210000070065
Cobalt Moon / Large 686487434653 210000070064
Cobalt Moon / X-Large 686487434684 210000070066
Black / Small
Black / Medium
Black / Large 806955890440 210000069783
Black / X-Large 806955890471 210000069784