How to Choose Swim Bottoms That Stay Put in the Water

By Lolë - Live Out Loud Everyday | Published: 2026-10-18

Category: How-to Guides

Learn how to pick swim bottoms that stay secure while swimming, surfing, or playing. Focus on fit, fabric, and features for worry-free water fun.

Quick answer

Choose swim bottoms with a snug but comfortable fit, a mid-rise or high-rise waist, and secure features like adjustable ties or lined trunks.

Why fit matters more than style

A swim bottom that looks great on the hanger can shift or sag once wet. The key is finding a cut that matches your body shape and activity level. For example, a mid-rise bottom like the Ocean Bottom offers reliable coverage and a smooth feel, making it a solid choice for swimming laps or playing in the waves. If you plan to run or paddleboard, consider a lined trunk style that stays in place through movement.

Fabric and lining considerations

The fabric's stretch and recovery matter for long-term hold. Look for swim bottoms with a high spandex content—they'll hug your body without sagging. Lined bottoms, like the Cove Swim Trunks, add an extra layer of security and comfort, especially for active water sports. Unlined bottoms may feel lighter but can shift more easily, so test the fit before committing.

Steps to choose swim bottoms that stay put

Check the waist rise: Opt for a mid-rise or high-rise bottom. These sit higher on your hips and provide more coverage, which helps the bottom stay in place when you dive or swim. Low-rise bottoms tend to slip down more easily—save them for lounging, not swimming.
Test the stretch and recovery: Gently pull the fabric away from your body. It should stretch comfortably but snap back without gaping. A bottom that gaps when wet will shift in the water. If the fabric feels loose or baggy after stretching, it won't hold its shape during activity.
Look for secure features: Choose bottoms with adjustable side ties, drawstrings, or built-in linings. These features let you customize the fit and add extra security. Avoid bottoms with only elastic waistbands—they can roll down when wet.
Simulate movement: Before buying, squat, bend, and walk in the fitting room. If the bottom shifts or rides up during these motions, it will likely do the same in the water. If you can't test in-store, order two sizes and return the one that doesn't fit securely.

Products that help

Ocean Bottom: The Ocean Bottom features a mid-rise fit, reliable coverage, and a silky-smooth, cool feel against the skin. The mid-rise design keeps the bottom securely in place during swimming and active play, reducing the need for constant adjustments.
Ocean Bottom
Cove Swim Trunks: The Cove Swim Trunks are lined and have storage and ventilation for a day in the waves. The built-in lining adds a second layer of security, while the ventilation helps prevent the trunks from riding up during movement.
Cove Swim Trunks