For Olivia von Halle, it’s all about the details. From the fabric-first approach to an uncompromising commitment to cut, our silk-cashmere tracksuits represent the ultimate in ultra-fine refinery. Cocooning cashmere and sumptuous silk combine to create a butter-soft fabric that is unique to the brand. Crafted using a heritage jacquard kitting technique, rarely used today due to its expense, our signature silk-cashmere is as soft on the inside, as it is on the outside, so you can both look - and feel - extraordinary. True luxury should both look and feel extraordinary. Our silk-cashmere tracksuits marry time-tried tailoring with the comfort of loungewear to deliver a piece that is as versatile as it is soft. put-together.