Irish Dance Championship Length Poodle Socks "Stay-Ups" & Regular 90% cotton, 20% Nylon Authentic Championship length Irish Dance Poodle Socks. Your choice of "Stay ups" or Regular. 80% cotton, 20% nylon "Stay ups" Have adhesive gel around the inside top to help them stay up. No more sticky mess. "Regular Poodle socks" Do not have the gel inside. Manufacturer Suggested Street Shoe Sizing. Petite: up to child 13 1/2-----Small:1-3 Child-----Medium:4-6 Adult-----Large:8-10 Adult Manufacturer suggested Jig Shoe Sizing: Petite: 8-10 1/2------Small: 11-1 1/2-----Medium: 2-4 1/2-----Large: 5 and up