Our first ever baby & kids ankle socks! New look, same stay-on power. And, we've added 4T-5T. We recommend ordering your current size or, when in doubt, sizing up. Check your baby's skin periodically as you introduce Squid Socks to them. Avoid overnight use, unless you place socks over pants/leggings. Discontinue if irritation occurs. SOCK DESIGNS: White, Melange gray, Black Our baby socks are sold as a pack of three pairs, one of each design. Come with UPCs. Three pairs are attached via plastic fastener to a header card with a cutout to hang if desired. Each three-pack is placed in a clear, individual polybag. As seen on Shark Tank Patent-Pending 100% silicone dots on INSIDE cuff gently hold socks on Silicone grips on the bottom of sizes 6-12, 12-24, 2T-3T and 4T-5T help to prevent slips and falls "Squid Fit Technology" elastic bands in the cuff and around the top and bottom arch 85% cotton, 12% nylon and 3% spandex CPSC Safety Compliant