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.

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Products updated before February 17, 2021 are listed in each size category. Products updated after February 17, 2021 are listed in the All Size category.

There are a product in which our shipping is possible to a business day, and a product of a Production to order 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 Production to order explains the rule of a Production to order, please check and order it.