There's a whole lot of sock yarn in these items. Two 100 gram balls, to be exact.
The scarf goes with this hat and mittens:
Yarn: Reynolds Swizzle (I believe it's discontinued) sock yarn, color 4005.
Pattern: Just 1x1 ribbing---boring, boring, boring.
Needles: US #4
Comments: I love the colors in this yarn. That's why I bought it. It's not clownish, is it? I prefer the word "playful."