Quick answer
For truly invisible lines under tight clothing, a women's thong is your best bet. Boyshorts offer more coverage but can create lines at the leg openings, especially under fitted pants or leggings.
Coverage vs. Invisibility
The main trade-off between thongs and boyshorts is coverage versus line visibility. A thong's minimal back coverage eliminates visible panty lines (VPL) entirely, making it ideal for yoga pants, bodycon dresses, and thin trousers. Boyshorts provide full rear coverage and a sporty look, but their leg bands can create noticeable edges under tight fabrics.
Comfort and Fit Differences
Thongs have a barely-there feel that many women forget they're wearing, while boyshorts can shift or bunch due to their wider leg openings. The waistband also matters: a supportive herringbone waistband, like on the CDLP Thong, stays in place without digging in. Boyshorts often rely on elastic at the legs, which may roll or show under clothing.
When to choose each style
- Choose a thong when: You're wearing tight or thin pants, leggings, skirts, or dresses where any line would show. The minimal coverage guarantees no VPL. Prioritize thongs for seamless looks under form-fitting outfits.
- Choose boyshorts when: You want full rear coverage and a more modest silhouette, and you're wearing looser pants, shorts, or thicker fabrics that won't reveal leg bands. Boyshorts work best with relaxed-fit bottoms that don't cling.
- If you're unsure: Test both under the exact outfit you plan to wear. Sit, bend, and walk to check for lines. Pay attention to the leg openings and waistband. A quick at-home test reveals which style truly disappears under your clothes.
Product facts
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3 × Thong: Made of Tencel™ lyocell with a mid rise, smooth seams, and a supportive herringbone waistband with debossed logo. The smooth seams and breathable, silk-like fabric reduce the chance of visible lines and keep you comfortable all day.
3 × Thong
Decision guide
Best for
- Anyone who wears tight pants, leggings, or body-hugging dresses and needs zero visible lines.
- Those who prefer minimal coverage and a barely-there feel.
Not ideal for
- Women who want full rear coverage or dislike the feeling of a string between the cheeks.
- Outfits made of very thin or stretchy fabric where boyshort leg lines might still show.
