N40p 3L GORE® Fabric Technology with Tricot – In the hood, shoulders, arms, chest and lower hem of the jacket, Arc'teryx uses a durable nylon plain weave face fabric, backed with a polyester knit fabric for comfort.

Fortius™ 1.0 | 84% Nylon, 16% Elastane – In the core, back and underarms of the jacket, this 4-way stretch-woven fabric offers thermal regulation for three-season conditions.

GORE® Fabric Technology – Waterproof/breathable GORE® technology located in the hood, shoulders, arms, chest and lower hem of the jacket.

Tricot Technology – A lightweight liner for next-to-skin comfort.

Trim Fit – Motion-friendly, lower volume fit for reduced weight and bulk.

e3D Patterning – Advanced gusseting and articulation in Arc'teryx garment patterning creates better range of motion in key areas.

Cross Over Chest Pockets – These higher cross over pockets are easier to retrieve items from while wearing a harness or climbing.

Internal Laminated Pocket

StormHood™ – Designed to fit over a helmet, this hood offers weather protection. The StormHood™ can be cinched with one-handed drawcords, allowing it to rotate with the head without obscuring vision when turning from side to side. Front zipper protects chin and neck from wind, snow and rain.

Removeable HemLock™ Inserts – Designed to prevent your jacket from riding up while climbing, this removable foam insert is installed at the hem to "lock" the jacket underneath your harness.

Single Hem Cord Adjustment