Sticky Socks for the 100 Club member! This bundle also includes a white mug with the circle P logo in red plaid as well as a red circle P logo Pure Barre sticker! All items are new, unused. Socks are size Small, women's 6-8, men's size 5-7 Sticky socks, sometimes called grip socks, are socks with tread on the bottom to avoid slips & falls. Similar to how soccer players need shin guards or ballerinas need ballet shoes, sticky socks are a required uniform for the barre! They provide stability, control and protection during your workout. The socks are also excellent for seniors or people recovering from surgery that need more stability when on their feet.