I designed these for men, but frankly, with a slight size adjustment they are terrific for the whole family. They are comfy and fit snuggly too. The ridges on the top give them a textured interest. Materials: Pattern designed in worsted weight yarn. Skill level: Easy/Intermediate Pattern written in standard American terms. Size: Designed for men's size 10 - 11 with notes for sizing adjustments for other sizes.