★ Please comment before purchasing if you wish to remain anonymous. ※ We do not offer discounts on single items. ※ Urgent announcements, such as business days and cut-off times, will be listed in the profile or account name. This is a black hat from OTTO. It's a double-layered black acrylic knit cap from OTTO. The size is free size. ※ There are differences in tag specifications depending on the production lot. Please understand that there may be a mix of stock. Made of 100% acrylic, it's softer and stretches better than cotton blends, providing a comfortable fit. The mesh is also larger and has more volume than cotton blends. It can be used by anyone regardless of gender, and is popular with both men and women. Please purchase after agreeing to all the product details and profile content. If you would like other colors, please check for stock availability before purchasing. ■ About Shipping Mail service (with tracking number): Free shipping Please note that the item may be compressed. If you are concerned, you can change to a paid delivery service such as Takkyubin (Yamato Transport), Takkyubin Compact, or Letter Pack Plus before purchasing. ※ The product is waterproofed in a plastic bag. ■ About Combined Shipping ※ Please consult before purchasing.