Arc'teryx Atom Hooded Jacket - Black

Machine wash your jacket in cold water on a gentle cycle. Use a mild detergent. Avoid bleach and fabric softeners. Tumble dry on low heat with a few clean tennis balls to help restore the insulation's loft, or hang dry.

No, the Arc'teryx Atom Hooded Jacket is not fully waterproof. It offers good water repellency for light precipitation due to its DWR finish, but for sustained or heavy rain, you should wear a waterproof hardshell jacket over it.

The Atom Hooded Jacket provides excellent warmth for its weight and is ideal for active use in cold conditions. For extreme cold or prolonged static exposure, it's recommended to layer it with additional insulating pieces, such as a heavier fleece or down jacket, underneath a protective outer shell.

This jacket is best suited for a variety of active outdoor pursuits including alpine climbing, backcountry skiing, hiking, backpacking, and general outdoor use where lightweight, breathable, and versatile insulation is needed. It performs well as both a midlayer and a standalone piece.

Tyono 20 is a proprietary Arc'teryx face fabric made of 100% nylon. It is engineered to be lightweight, highly durable, and breathable, making it effective at resisting abrasion while allowing moisture vapor to escape.

Store your Atom Hooded Jacket clean and dry, ideally hanging in a closet or loosely folded in a drawer. Avoid compressing it tightly for extended periods, as this can reduce the loft of the insulation over time.

This often occurs due to accumulated dirt and oils, or improper drying. Wash the jacket following the care instructions (gentle cycle, mild detergent). Tumble dry on low heat with a few clean tennis balls or dryer balls. This helps break up clumps and restore the insulation's loft, improving warmth.

The Durable Water Repellent (DWR) finish can wear off over time. First, try washing the jacket as dirt and oils can mask the DWR. If the issue persists, you may need to reapply a DWR treatment specifically designed for technical outerwear. Follow the product instructions for application.

Ensure the zipper teeth are clean from any debris or dirt. Gently brush them with a small soft brush if needed. For persistent sticking, apply a small amount of zipper lubricant (available at outdoor gear stores) to the teeth, then run the zipper up and down several times to distribute it evenly.