Knit the Cross Section Hat by Tanis Gray with 1 skein of Jade Sapphire 6-Ply Cashmere (150yds/137m; 2oz/55g).

Suggested needles are US 8 (5mm) 16" Circular and Double Point Needles. You will need 3 Stitch Markers, a Cable Needle and a Tapestry Needle.