Solid colors in stretchy, vibrant, Bamboo Pop Sock. This 100% wool free yarn is great for cheerful socks, accessories, baby knits, and more! - 492 yds / 100 g - 37% cotton, 8% PBT, 55% bamboo - weight - fine - knit gauge - 30sts x 36 rows = 4" in St st / US Size 1 (2.25mm) - crochet gauge - 24 sc x 28 rows + 4" / US Size C-2 (2.75mm) - machine wash normal, dry flat, do not iron