Quick Answer

Most swim briefs ride up because of a poor fit, worn elastic, or the wrong cut for your body. Check the waistband and leg openings first, then adjust your size or style.

Why Fit Matters More Than Fabric

A swim brief that rides up is usually a sign of a fit problem, not a fabric problem. When the waistband sits too low or the leg openings are too loose, the fabric shifts as you move. A snug but comfortable fit across the hips and waist keeps everything in place without digging in.

Cut also plays a role. A brief with a wider side seam gives more coverage and stability, while a thinner cut like a thong moves more with your body. If you're new to swim briefs, a classic cut is often easier to keep in place.

When to Size Up or Down

If the fabric bunches or rolls at the top, the waistband may be too tight, causing it to fold over. If the leg openings gap or slide, the brief is likely too big. Try a size up or down based on where the movement happens.

Remember that swimwear stretches when wet. A brief that feels snug dry may loosen slightly in the water, so aim for a fit that's snug but not restrictive.

Diagnose and Fix the Ride-Up

  • Symptom: Your swim brief moves up or shifts position during walking, swimming, or sitting. Notice when it happens—dry or wet—and where the movement starts.
  • Likely Cause: The most common causes are a waistband that's too loose, leg openings that are too tight or too loose, or a cut that doesn't match your body shape. Check the waistband and leg seams for signs of stretching or wear.
  • Corrective Action: Adjust the internal drawcord if available, then try a size up or down. If the fit still isn't right, switch to a style with a wider side seam like the TEAMM8 Standard Swim Brief. Test the fit by moving around—squats, walking, and a quick swim—to confirm the fix.
  • When to Stop or Choose Another Option: If the brief continues to ride up after trying a size change and adjusting the drawcord, the cut may not suit your body. Consider a different style, such as a fuller coverage brief or a thong if you prefer minimal fabric. Don't settle for constant readjustment—choosing the right cut is the lasting fix.

Swim Briefs That Stay Put

  • TEAMM8 Standard Swim Brief - White: The TEAMM8 Standard Swim Brief features a 2 ¼ inch hip, internal self-colored tie-cord with silicon tip, and is double lined. The wider side seam and internal drawcord give you adjustability and coverage, helping the brief stay anchored during active beach days.

    TEAMM8 Standard Swim Brief - White

    TEAMM8 Standard Swim Brief - White

  • Kouros Swim Thong - Dune: The Kouros Swim Thong has a thin ¾ inch hip cut, is fully lined, and features a G-string back. If you prefer minimal coverage, this thong's thin cut moves with your body, but the fully lined front adds durability and a sleek silhouette.

    Kouros Swim Thong - Dune

    Kouros Swim Thong - Dune