英雄效能平口褲 - 白色

The waistband doesn't roll down or dig in, which is usually my problem with boxers. Fabric is genuinely stretchy and stays put through a full day of sitting and walking.

Wore these through a two-hour gym session and forgot I had them on. The elastic waistband stays put without digging in, and the second-skin fit doesn't ride up at all.

The stretchy fabric really does feel like a second skin, and I forget I'm wearing them during long gym sessions. Waistband stays put without digging in, which is more than I can say for my old pair.