Clarks sizing mixes UK heritage lasts (Desert Boot, Wallabee) with modern comfort lines. Crepe soles and moccasin shapes fit differently than sneakers — convert carefully and read the model note.
Converter · peers Timberland, Red Wing. Method: methodology.
Do Clarks run big or small? Desert Boot usually sits closer to true size on the UK chart (half down only if between sizes after you plan for leather soften). Wallabee is the roomier moccasin last — do not copy one Clarks rule onto both. Open each model guide before ordering.
Quick scan: runs small — —; runs big — Wallabee; narrow — —; true to size — Desert Boot.
Use the converter (model → model) or open a full guide.
Looking for clothing? Cut/line guides are under Clothes. · Women’s sizing for verified gender offsets.