Design by Evelyn A. Clark. Little hearts link up along the length of these unisex socks. The simple traveling stitch pattern repeats over 6 rounds and alternates with purl stitches to create ribbed socks with a close, comfortable fit. A subtle way to express love, these socks make great gifts. Average Adult sizes. Adjust length to fit foot. Instructions for three weights of yarns - fingering, sport, and worsted.