Made from wicking, lightweight bamboo with just enough wool for some elasticity, the Lacy Spring Socks are a great warm-weather sock. These socks were actually inspired by a commercial for rheumatoid arthritis medication, if you can believe it. They feature a lace front with a stockinette back. The lace pattern is simpler than it appears and is fairly easy to memorize. The instructions for the lace are both written and in chart form.