Katsuragi Fabric Production There's a wide range when it comes to Katsuragi. Twill is also a type of Katsuragi. The Katsuragi fabric used by Panda-ya☆ is high-quality fabric from a major domestic manufacturer (*^_^*) ♦ Of course, pre-washed Initial shrinkage can be reduced, but Katsuragi fabric is very prone to shrinkage, so caution is needed! If you use a dryer, such as when traveling, we recommend a size larger (*^_^*) Brim length: 30cm Comes with 3 buttons! This type has no seams on the crown. Recommended for those who wear helmets for work. Fully lined, reversible design