Quick answer
Side tie bikini briefs are the most adjustable swimwear bottoms you can buy, so you can dial in coverage and fit. Choose them if you want a cheeky, low-rise look with customizable ties, but skip them if you need full coverage or worry about ties coming undone.
Why side ties change the fit game
Unlike fixed waistbands, side ties let you loosen or tighten each hip independently. That means you can adjust for bloating, a change in weight, or just a different level of cheekiness on any given day.
The trade-off is that ties can slip or feel less secure during active swimming or high-impact water sports. If you plan to surf or play beach volleyball, a fixed waistband might be more reliable.
Coverage and cut: what to expect
Side tie briefs typically sit low-rise and offer minimal back coverage, so they're designed to show off. The adjustable ties allow you to pull the fabric tighter for a slightly more modest look, but you won't get full-butt coverage with this style.
If you prefer a high-waist or full-coverage silhouette, side ties aren't the right starting point. Look for fixed-side briefs or high-waist bottoms instead.
Fabric and construction matter
The fabric blend affects how the briefs hold their shape when wet. A double-lined nylon-spandex mix gives good stretch and recovery, so the briefs stay put even after repeated wear.
Look for adjustable ties that are securely stitched and, if you like a little hardware, gold rings add a polished touch. But remember, metal rings can heat up in direct sun, so consider that if you'll be lounging for hours.
Decision rules for side tie briefs
- Choose side ties if: You want adjustable hip fit and don't mind a cheeky, low-rise cut. They're ideal for lounging, tanning, and casual swimming where you can retie as needed. Check that the ties are long enough to tie securely without digging in.
- Skip side ties if: You need full back coverage or plan to do vigorous water activities like surfing or paddleboarding. A fixed waistband will stay in place better.
- When in between: If you like the look but want more security, choose a style with a wider side panel or a tie that can be tucked in. Test the fit by jumping in the water before committing to a full day. Always pack a backup bottom in a different coverage level for flexibility.
A side tie option to consider
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Side Tie Bikini Briefs: These Sapphire side-tie bikini briefs feature a cheeky, low-rise cut with adjustable ties at the sides and gold rings, and are double-lined in 84% nylon and 16% spandex. The adjustable ties let you customize hip fit, while the double-lined stretch fabric helps the briefs keep their shape and stay comfortable during a long beach day.
Side Tie Bikini Briefs
Who should wear side tie briefs?
Best for
- Anyone who wants a cheeky, adjustable fit for beach lounging and sunbathing
- Swimmers who like to customize coverage on the fly
Not for
- Those who prefer full coverage or high-waist silhouettes
- Athletes who need secure bottoms for surfing, diving, or competitive swimming
