SOCK STACK: Revered for its high quality designs and having been around for many years, it's no surprise as to why Sock Stack has become a go-to for understated essentials. Huge selection of socks, nightwear, underwear and accessories. COMFORT: Great fit- sculpted heel & toe STYLE: Fun, vibrant animal and dino designs QUALITY: Cotton rich with added stretch Shoe Size: 6-8 (2-4 Years), 9-12 (4-7 Years), 12-3 (7-12 Years)