Ashley's using Cascade 220, 1 hank in 8393 Navy and 1 hank in 8509 Light Gray for this unisex hat and scarf combo. The hat pattern used is Ann Norling's 55 and a similar stitch pattern in the scarf she dreamed up herself. I had a hard time coming up with something to knit for a lot of my non-knitter friends--something that would stand up to the abuse college students commit to their clothing but sill hand-made and customizable to each person. The Head Huggers pattern is just that--and we've gone a step further to match the colors of just about all of the NCAA teams to Cascade 220 colors. Find them here!