Bryr Worker Slide Size 40 Great condition. Super comfy. Special order :) Also marked size 10, but fit a true size 9. We've taken the classic clog, and updated it with clean lines, a modern shape, and an elegant silhouette. We've stayed true to its workhorse roots, designing a clog that you can wear all day, every day. It has great arch support and is roughly 1 3/4" tall.