Aztech Mountain - Aztech Mountain's Nuke ski jacket arrives in fresh powder blue for AW19. It's re-tailored for a more streamlined fit and is crafted from Dermizax EV four-way stretch nylon filled with traceable down, ensuring it's warm, breathable and waterproof – note the screen-printed lining depicting a photo of the label's muse Kiki Cutter. Team it with the coordinating trousers on the first run of the morning.