Pictures!

My mom's hat:

Knit using 9s for ribbing and 10 1/2s for stockinette with 2 strands of Plymouth Encore worsted. The pattern is the basic hat pattern found in Yarn Girl's Guide to Simple Knits.

My mom's bike helmet ear warmers:

What a dork, I kinda look like I have a uterus on my ear (very mom appropriate).
Knit using Lamb's Pride worsted on 8s. Pattern found here.