Arc'teryx Atom Hoody - Black

While the Arc'teryx Atom Hoody has a durable, water-resistant Tyono 20 face fabric, it is not fully waterproof. It will offer some protection against light rain or snow, and its synthetic Coreloft™ insulation retains warmth even when wet. For heavy or prolonged rain, it's recommended to wear a waterproof shell over it.

The Atom Hoody is an excellent mid-layer for very cold conditions when combined with a waterproof shell and appropriate base layers. As a standalone piece, it's ideal for cool to mild temperatures or high-output activities in colder weather. Its effectiveness in extreme cold as a standalone depends on the specific conditions and your activity level.

The StormHood™ is designed to be insulated and adjustable, with a low-profile shape and stretchy mini brim. It provides warmth and weather protection for your head without restricting your peripheral vision, which is crucial for safety in dynamic outdoor environments.

Coreloft™ is a synthetic insulation developed by Arc'teryx. It's made from polyester fibers that are crimped to trap air, providing excellent thermal efficiency. A key advantage of Coreloft™ is its ability to retain warmth even when wet, making it highly reliable in damp or unpredictable conditions.

Store the hoody 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 and effectiveness of the insulation over time.

Yes, the Arc'teryx Atom Hoody is designed with breathability in mind. The Tyono 20 face fabric offers good air permeability, and the performance stretch fleece side panels are specifically included to provide ample ventilation, helping to regulate your body temperature during high-output activities.

The Atom Hoody features a "fitted" cut with articulated patterning. This design is intended for optimal mobility and comfort, allowing it to move with your body without excess bulk, especially when layering under a shell.

Yes, you can machine wash the Atom Hoody. Please refer to the care instructions: machine wash in cold water on a gentle cycle with a mild detergent, and tumble dry on low heat with tennis balls to re-loft the insulation. Avoid bleach, fabric softeners, ironing, or dry cleaning.

The insulation might be compressed. Try washing and tumble drying on low heat with tennis balls to re-loft the Coreloft™ insulation.

Ensure your base layers are effective at wicking moisture away from your body. The jacket itself is breathable, but if base layers trap sweat, moisture can accumulate. Adjust layering to avoid overheating.

Gently work the zipper back and forth. Ensure no fabric is caught. Applying a small amount of zipper lubricant (like zipper wax) can help smooth operation.