The Obermeyer Troika System Jacket offers the benefit of three jackets in one. Constructed with a HydroBlock Pro waterproof and breathable outer shell combined with a HydroBlock DWR insulated zip-in liner - the Troika System Jacket provides impeccable protection from the elements. Wear the shell stand-alone during mild days on the mountain and use the zip in component when things start to cool down. Skier Critical seam sealing offers moisture management during long days on the slopes and the integrated, water-resistant powder skirt keeps snow on the hill and out of your jacket. Multiple multi-use pockets are ideal for securing on slope necessities and the full motion stretch core lining offers mobility in any application. The Troika System Jacket also features a full-length interior wind guard, removable hood with 2-way drawcord adjustment and gusseted cuffs with hook and loop closure for comfort out on the slopes.