This is the pinnacle of Oneskee performance — introducing Shell One Piece Ski Suits to the range.

Leading the way is the X Shell, our inaugural shell one-piece and the most technically advanced suit we've ever built. Constructed with a 3-layer membrane, it delivers uncompromising weather protection, exceptional breathability and the kind of durability that serious mountain riders demand — engineered for the harshest conditions and the most challenging terrain.

A shell construction represents the highest level of technical outerwear. By combining a hardwearing outer face fabric with a high-performance waterproof membrane and a protective inner layer into a single bonded construction, the result is a suit that is lighter, more packable and more protective than traditional outerwear — without sacrificing an ounce of performance.

The X Shell sits at the very top of the XC Series, Oneskee's most technically advanced range. Built for riders who spend serious time in the mountains and demand the very best from their kit, it rivals the leading technical outerwear in the industry — while staying unmistakably Oneskee in its design and identity.

Because the best outerwear in the world should still look incredible. And with the X Shell, it does.

Whether you're pushing into the backcountry, riding in extreme weather or simply refusing to compromise on what you wear on the mountain, the Oneskee Shell One Piece is built for you.

The X Shell — pinnacle performance, designed the Oneskee way.