Using spandex, our underwear is very soft and glossy like silk, providing a very comfortable fit with highly stretchable feature. Athletes all over the world love our underwear. Get a pair of made-in-Japan men’s underwear from Tyler Bold, the high-quality pair will change your life for the better. We ship worldwide from Japan.

The level numeric character showed the length of Rise to the information of the Product page. Rise is Low-rise that the number of a level is large. Please refer to it.

We have updated flashy colors and exclusive colors to make your life enjoyable. Thank you.

*Please be careful
We can't shipping in the United States, Australia. There are other countries that cannot be shipped. Please ask before ordering. We will report if shipping is possible.

There are a product in which our shipping is possible to a business day, and a product of a sale by subscription which I ship around the 90 days from a date of order. Please be sure to place an order, after confirming Shipment date Target of a product representation. Since the product of a sale by subscription explains the rule of a sale by subscription, please check and order it.