Everything in the Yukon series is engineered and designed for the most demanding weather and conditions in the world.
The foundation to Yukon is the most advanced waterproof breathable membrane ever created. The Dermizax® NX waterproof membrane by Toray has an industry dominating 20,000mm/24hr/40,000g/m2/24h waterproof to breathability rating that sets a new standard. The membrane is completely wind and waterproof, allows up to 200% stretch in both directions, twice as breathable as our closest competitor, and up four times as breathable as most others waterproof fabrics.
We bonded the Dermizax®NX membrane to an incredibly durable Toray Primeflex® 100% polyester fabric that is abrasion resistant, 4-way stretch and treated with Toray’s industry leading Kudos DWR. A circular knit backer by Toray is bonded to the inside resulting in the most advanced 3-layer waterproof breathable fabric ever created.