Quick answer

A sport brief usually rides up because of wrong size, worn-out elastic, or a cut that doesn't match your body shape. The fix is often as simple as sizing down, choosing a classic-rise style, or replacing the pair.

Why sport briefs ride up

The most common reason is a too-loose waistband or leg opening. When the elastic doesn't grip enough, the fabric migrates during movement. Another cause is a low-rise cut that doesn't have enough fabric to stay anchored on your hips. Finally, repeated washing can break down the elastic fibers, so even a once-perfect brief starts shifting.

How to choose a better-fitting brief

If you're between sizes, try the smaller one for active use—it should feel snug without digging in. Look for a classic-rise silhouette, which offers more coverage and stays put better than a hipster or low-rise cut. Girlfriend Collective's sport briefs all use a classic-rise design and are available from XXS to 6XL, so you can find your exact fit.

When to replace instead of adjust

If the elastic is visibly stretched, the fabric is pilling, or the waistband rolls down no matter how you adjust, it's time for a new pair. A fresh brief with intact elastic will solve most riding-up issues immediately.

Diagnosis: Is your sport brief riding up?

  • Symptom: The waistband or leg elastic creeps upward during squats, lunges, or running.
  • Likely cause: The waistband or leg opening is too loose, the elastic is worn out, or the cut is too low-rise for your body. Check the elastic condition and try a classic-rise brief.
  • Corrective action: Try a smaller size or replace the brief. If the fit is correct and the elastic is intact but it still rides up, the cut may not suit your shape—consider a different style like a sport thong or high-waisted option.
  • Stop / choose another option: If you've tried a smaller size and a classic-rise brief and it still rides up, your body shape may work better with a different underwear cut. Look for a sport thong or boyshort that offers more coverage or a different leg line. Move on to a different cut if the classic-rise brief still doesn't stay put.

Product facts

  • Clove Sport Brief: The Clove Sport Brief is a classic-rise brief designed to stay put during your workout. Its reliable coverage and secure fit make it a dependable choice if you're tired of adjusting during exercise.

    Clove Sport Brief

    Clove Sport Brief

  • Suede Sport Brief: The Suede Sport Brief is a classic-rise underwear style designed to stay put during your workout. The simple, functional cut reduces fabric migration, so you can focus on your routine.

    Suede Sport Brief

    Suede Sport Brief

  • Silk Sport Brief: The Silk Sport Brief is a classic-rise brief designed to stay in place during your workout. Its secure fit supports movement without shifting, making it a great option for high-activity days.