Amazon (Amazon Japan) is holding a sale on the “Calvin Klein Boxer Briefs 3-Pack” as a pre-Prime Day promotion. Normally priced at 7,700 yen, it is currently 15% off at 6,545 yen as of this writing.
A 3-pack of classic 100% cotton boxer briefs featuring the “Calvin Klein” logo on the waistband. Size S ranges from 71 to 76 cm, Size M from 81 to 86 cm, Size L from 91 to 97 cm, and Size XL from 102 to 107 cm. Although the fabric is stretchy, the product description notes that “these are made slightly larger than typical Japanese sizes.”
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