Premier Yarns-Wool Free Brights. Our popular wool-free sock yarn takes on a new personality when black and grey stripes are accented with brights! This yarn is perfect for men's socks with a kick, for lightweight cowls and shawls, and for anyone who prefers not to wear wool. Weight Category: 1. Content: 93% acrylic/7% Nylon. Putup: 1.75 oz/50g., 235 yards/215m. Gauge: 32sx42r= 4in/10cm on size US2/2.75 mm knitting needles. Suggested Crochet hook size: USE-4/3.5 mm. Care: hand wash, dry flat, do not bleach, do not iron, do not dry clean. Comes in a variety of colors. Each sold separately. Imported.