Helly Hansen Odin Ultimate Infinity Jacket - Green - XL

Developed with insights from Mountain Madness, the Odin Ultimate Infinity Jacket is a professional...

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The Helly Hansen Odin Ultimate Infinity Jacket is a professional-grade shell built for mountaineers, ski tourers, and avid hikers who require uncompromising protection in extreme environments. By leveraging the innovative Lifa Infinity membrane and Helly Tech Professional technology, this jacket provides an elite balance of high-level waterproofing and breathability in a lightweight, packable format; however, users should note that as a technical shell, it relies on an effective layering system to manage insulation in cold climates.

All features

Age Groupadult
ColourGreen
GenderFemale
MaterialFleece
SizeXL
Model Part Number63438-466
BrandHelly Hansen

Extended Product Information

FAQs

Is this jacket suitable for extreme cold?

Yes, but it is a shell. You must pair it with appropriate mid-layers (such as fleece or down) to ensure sufficient warmth in freezing temperatures.

How do I ensure the best fit?

This jacket is designed for technical activity; it fits over base and mid-layers. Choose your standard size, but ensure you test it with your preferred mid-layer to ensure full range of motion.

Can I wash this in a standard washing machine?

Yes, use a gentle cycle with a technical detergent. Always close all zippers and flaps first.

Does it have a helmet-compatible hood?

The adjustable hood is designed to be versatile, allowing for adjustment to fit various headgear securely.

Is the jacket fully seam-sealed?

Yes, the jacket features full seam sealing to prevent any water leakage through the stitching.

Troubleshooting

Water no longer beads on the surface of the jacket

The DWR finish may need reactivation. Clean the garment and tumble dry on a low heat setting to restore the water-repellent properties.

Internal condensation build-up

Ensure your layering system is breathable and not holding moisture. Open underarm ventilation zips before you start to sweat to help move excess heat.

Pros and Cons

Pros

  • Exceptional waterproof and breathable rating
  • Lightweight and packable construction
  • Environmentally conscious membrane technology
  • Effective underarm ventilation for temperature management
  • Durable 3-layer professional grade material

Cons

  • Requires proper layering underneath for warmth
  • Technical fit may feel restrictive if sized incorrectly
  • Premium investment piece

Setup, Compatibility & Care

To maintain the integrity of the Lifa Infinity membrane, always fasten all zippers and close all velcro tabs before laundering. Machine wash the jacket in warm water using a mild, technical detergent designed for waterproof gear. Avoid using fabric softeners or bleach, as these can damage the waterproof coating. Tumble dry on low heat to help reactivate the durable water repellent (DWR) finish on the outer fabric. When storing, keep the jacket in a cool, dry place and avoid hanging it in direct sunlight for extended periods to prevent material degradation.