Yak Merino VestThe buttons are accented with beads that carry a sense of craftsmanship. This simple vest has generous room around the arms, making it easy to layer. Because the fibers are fine and smooth, yak wool is warmer than regular wool and less prone to pilling. We spun yarn by blending rare yak with merino, resulting in a plump, smooth 3 gauge knit with a soft, cashmere like touch. Its airy volume, supple elasticity, and the gentle depth of its m?? lange