Imported calf leather (leather from calves less than 6 months old) is used. It is soft combination-tanned with natural grain and shrinkage, and pigment is not applied as much as possible to give it an unrefined finish. The natural depth of the calf leather's natural look is important to this leather. The natural texture of the grain and shrinkage and the soft, chewy texture that becomes more comfortable in your hand the more you use it.

SiiLo has Japanese craftsmen wrap the leather around the mouth of the clasp to give it a stylish look.
The softly bulging gama-guchu (opening) is also used to make the wallet large enough to hold a bankbook. The leather pocket in the coin purse is designed to hold not only cards but also business cards, making it easy to use in everyday life.

The lining is made of fabric with antibacterial and antiviral treatment. This is a nice feature to have because money and cards are something you come into contact with every day.

It is rare to find a clasp wallet with leather wrapped around the mouth frame, so it is especially recommended for those who are looking for a wallet that is not like the others. This wallet offers ease of use by taking advantage of its storage capacity, plus the peace of mind of antibacterial and antiviral properties!