
Every gram counts when you spend the day earning your turns on a skin track. The Helly Hansen Odin Ultimate Jacket strikes a nice balance between lightweight minimalism, pro-level storm coverage and breathability that keeps pace with trail breaking and extended climbs.
As the industry pushes to eliminate PFAS from waterproof, breathable outerwear, Helly Hansen developed LIFA INFINITY™, a professional-grade waterproof, breathable membrane made without solvents. Much like the latest PFAS-free GORE-TEX PRO technology, the LIFA INFINITY membrane has an extra-light, unrestrictive feel. While we are not out there in lab coats measuring breathability performance, the LIFA INFINITY membrane offers excellent all-around comfort skiing uphill and down in back-to-back days with a lightweight GORE-TEX PRO jacket.
Balanced Minimalism
The Odin Ultimate Infinity shell is a significant upgrade over a heavier, more restrictive 3L shell jacket from even a few years ago. While lightweight and unrestrictive, the jacket still offers high-performance 3L storm-shell protection and durability. From its fully seam-sealed construction and a clean design to weather-proof zippers, it balances pro-caliber tech with essential features. Details like pit-zip vents and adjustable cuffs add functionality, while a simple two-pocket layout and clean interior help keep it light and packable.
It weighs less than a pound (400 g/14 oz, size M). The fit offers plenty of room for layering without being baggy or oversized and feels true to size. The two chest pockets offer easy access to a radio or other small stuff while on the move.

A Lightweight 3L Storm Shell, Don’t Leave Home Without it
I’m a big advocate of ski touring in a softshell or non-membrane jacket. The increased breathability helps keep you dry from the inside out. That said, I never go backcountry skiing without a 3L storm shell. It may live in my pack when conditions are dry and calm, but a waterproof, breathable shell is essential when it starts to blow or snow. The Odin Ultimate Infinity Jacket makes packing a 3L shell easy. It’s lightweight, packs down small and has a soft, unrestrictive feel. The new LIFA Infinity technology compares nicely to the lightweight feel of the latest GORE ePE membrane tech, offering excellent performance and feel, while being PFAS-free. When skiing with the Odin Ultimate Infinity shell, I found myself wearing my shell more and changing layers less. It’s available for men and women, and they offer the corresponding Backcountry Infinity Pants if you need a full kit.
Helly Hansen Odin Infinity Backcountry Shell $475
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