Topis hats are knit in 24.5 micron Highland Wool in Sport weight approximately 436 yards to 100g skeins on US size 3 needles. Elann.com Highland Majesty, multi color pack Colorways 743, 1940, 87M2, 824, 835. The pattern now includes seven hats. One multi color pack required for all. See the pattern content for weights of individual styles.