What is black cat fundoshi?
It was used for children in elementary school swim classes after war,
It is a fluffy type with a T-back back.
In modern days, it can be positioned as a bikini type as a soft figure.
We recommend this bikini type underwear that does not tighten the rubber.
About the size measure
M size
Cord length: 59.1 inches (150 cm); Cup length: Approx. 7.5 inches (19 cm); Width: Approx. 7.1 inches (18 cm).
L size
Cord Length: 63.0 inches (160 cm); Cup Length: Approx. 8.3 inches (21 cm); Width: Approx. 7.9 inches (20 cm).