Fair Isle Wool Vest Knitwear BlueRRL by Ralph Lauren Fair Isle wool vest made from wool blend yarns. The knit construction features geometric traditional patterns inspired by the 1960s. The construction is sleeveless with a V neck, ribbed armholes and hem. Two welt pockets at the waist integrated into the front complete the design, while a rice grain stitch finish lends uniform texture along the edges. Knitted knit Sleeveless V neck with ribbed finish Ribbed knit armholes and hemline