Purl ridges make horizontal lines that wrap around your leg and give a unique up and down stretch that holds these cuffs on even when you are moving.
The sizes included are: 6 (8, 10, 12, 14, 16, 18, 20) inches, and you will need 1 (1, 1, 1, 2, 2, 2, 2) balls of WoTA Tweed.
The instructions are both written out and charted.