The ARTILECT Formation 3L Shell answers all these questions and more, using only the most advanced forward-leading technologies for the ultimate performance solution in a broad range of outdoor uses, and is the pinnacle component of the A/SYS-5 alpine collection.
Built to help you dominate, prosper and make memories, the Formation 3L Jacket delivers ultimate protection and comfort. Ethically crafted from a PFA-free four-way stretch nylon shell with a built-in GTT Empel Treatment, this high-performance jacket is quick-drying, remarkably durable, and provides an amazing range of stretch. Ideal for wear all year round, the Trizar® re-radiating technology provides excellent thermoregulation too. This jacket also boasts several safety features, from the innovative Recco® reflector that makes you easily searchable by any rescuer to the YKK® Touchlink™ center front zipper powered by the Lifekey™software platform that offers a range of opt-in safety features straight from your handheld device.
Product code 222M503-DB-DS


  • GTT Empel permanent DWR treatment
  • Trizar Space Certified heat re-radiating technology
  • Fully taped seams
  • YKK Touchlink Zipper with LifeKey and Smartphone compatibility
  • YKK Revive Repairable zipper
  • YKK Aquaguard Conceal zip venting
  • RECCO reflector
  • 2 YKK zippered hand pockets
  • 1 zippered chest and lower pocket
  • 1 stretch mesh inner dump pocket & climbing helmet compatible hood
  • Bonded Hypalon cuff adjuster
  • Signature ARTILECT trims and details



Snow, Mountain

Fabric Composition

PFA-Free High & Dry 30k/30k 70D 3L 4-Way stretch nylon shell - H/D-30 Membrane is bluesign Oeko-Tex approved - 20D 100% Recycled jersey backer


M-Formation 3L Jacket Dusk Blue/Dark Slate



Select Size   

Add to basket