See matching hat here.

Pattern is Japanese but fully charted using standard knitting and/or crochet symbols. For help using Japanese charted patterns, please visit the Japanese knitting & crochet group.

Translation requests can be made in this thread.

Tools/Materials:

• Japanese size 8/0 crochet hook (5.0mm)
• 120g Excel Moll

Note: no gauge information is provided in the pattern.