Brochu Walker Leith Pullover Sweater in Burgundy. - size XS (also in L, M, S) Brochu Walker Leith Pullover Sweater in Burgundy. - size XS (also in L, M, S) 45% wool 25% viscose 20% nylon 10% cashmere. Made in China. Dry clean only. Relaxed funnel neckline. Multi-directional ribbing. Mid-weight knit fabric with slouchy fit. BROC-WK48. FVA3110. Brochu Walker is The New American Minimalism - Conscious luxury with European flair. Its understated, rich nature is the ultimate luxury and its attention to detail is thoughtful, deliberate and discreet. The effortless collection is defined by a quality over quantity, less is always more mindset, giving way to refined, alluring pieces that are personal, yet have a definitive character.