Inside the climate chamber

How we measure an R-value of 5.4, and why we test every batch at minus thirty.

Start with the conditions

Every unit begins with a place and a temperature, not a sketch. We decide where it has to work, then build the layers that get you there and back.

Fewer, better units

One jacket you trust in every weather beats three you are unsure of. Everything we make is built to be worn hard and repaired when it needs it.

What to check

• A temperature rating you can read at a glance.
• Seams taped from the inside, not just stitched.
• A hood that turns with your head.
• Zips you can work with gloves on.

Engineered for the elements. Optimized for the siege.

Questions about fit or layering? Write to support and the team will help you choose.