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Item #: 332349357

The Arc’teryx Accelero Tight is designed to deliver warmth and support during high output trail runs in cooler conditions. Comfortable next to the skin, the Aelius™ stretch fabric combines nylon’s durability with polyester’s moisture management. Articulated patterning works with the stretch for exceptional freedom of movement, flatlock construction helps minimize chafing, and a low-profile external pocket secures a wallet or smartphone.


  • Moisture-wicking
  • Quick-drying and air permeable
  • Stretchy fabric provides freedom of movement
  • Flatlock construction improves next-to-skin comfort
  • Ankle length
  • Articulated patterning for unrestricted mobility
  • Elasticized waist and adjustable waist draw cord
  • Reflective logo and blazes on legs


  • Aelius™— 45% Nylon / 37% Polyester / 18% Elastane