Manufacturer Knitter's Pride Manufacturer part number KP800119 GTIN 499995187047 Availability Knitter's Pride Aqua Sock Blockers-Large LARGE -AQUA SOCK BLOCKERS $15.56 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View Knitter's Pride-Aqua Sock Blockers. Perfect tool for blocking wet socks! They dry to the sock shape and size. Very sturdy and flexible. This package contains two large sock blockers measuring shoe sizes 8 and up for males and measuring shoe sizes 9.5 and up for females. Imported.