Free Pattern, 1 Size/Ladies US 5: http://colorjoy.com/patterns/florida.htm

Note from Lynn: this pattern has been on the web in one size (ladies’ US shoe 5), for free, for several years and will continue to be available in that format. This version is called Mom’s Fast Florida Footies; Mom wears a shoe size US 5.

However, for those who wish sizing information and specific instructions for eight sizes-- Infant 0-1 / 2-3, (Child 8-9 / 10-11), Woman’s XS / S / M / L-- I now have a for-purchase pattern available, five pages of high-quality instruction