來自哥倫比亞Mundo Único的Long John Cold Mountain白色款，是經典男性內著必備單品，專為舒適與日常穿著設計。這款白色長褲提供簡潔百搭的造型，適合層次搭配或單獨穿著。
Wore these under jeans on a cold morning and forgot I had them on. The white cotton stays put without bunching at the knees, which is more than I can say for my old pair.
These are my new go-to under slacks for early shifts—the white stays bright after several washes and they don't ride up. Soft cotton blend, no bunching at the knees.
Wore these under my jeans on a 20-degree morning and my legs never got that cold ache. The white color is actually opaque, not that thin see-through stuff. Only wish they came in more colors.