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How to Handle Men’s Swimwear Elasticity Loss

How to Handle Men’s Swimwear Elasticity Loss - Bondi Joe Swimwear

Elasticity is crucial for swimwear, providing a comfortable fit and maintaining shape. Over time, exposure to sun, chlorine, and saltwater can cause swimwear to lose its elasticity. This guide will explore ways to handle and prevent elasticity loss in men’s swimwear, ensuring longevity and comfort.

Causes of Elasticity Loss

Chlorine and Saltwater

Chlorine from pools and saltwater from the ocean can degrade the elastic fibers in swimwear. These elements break down the material, leading to a loss of stretch and shape.

Sun Exposure

Prolonged exposure to UV rays weakens the fabric’s elasticity. Sunlight can fade colors and cause the material to become brittle, reducing its ability to stretch.

Improper Care

Improper washing and drying methods can accelerate elasticity loss. Wringing out swimwear, using hot water, or drying with heat can damage the elastic fibers.

Preventing Elasticity Loss

Rinse Immediately After Use

Rinsing swimwear in cold, fresh water immediately after use helps remove chlorine, salt, and sunscreen residue. This prevents these elements from breaking down the elastic fibers.

Use Gentle Detergents

Wash swimwear with mild detergent specifically designed for delicate fabrics. Avoid bleach and fabric softeners, which can harm elastic fibers. Always rinse thoroughly to remove any soap residue.

Air Dry Flat

After rinsing, gently squeeze out excess water without twisting the fabric. Lay the swimwear flat in a shaded area to air dry. Avoid direct sunlight and heat sources, as they can weaken elasticity.

Restoring Swimwear Elasticity

Cold Water Soak

Soak the swimwear in cold water with a small amount of white vinegar for about 30 minutes. Vinegar helps remove chlorine and restore some elasticity. Rinse thoroughly and air dry flat.

Elastic Restoring Solutions

Some products are designed to restore elastic fibers in swimwear. Follow the instructions carefully and use as directed to avoid further damage. These solutions can help rejuvenate older swimwear.

Gentle Stretching

After washing and drying, gently stretch the swimwear back into shape. This can help restore some of the elasticity, but be cautious not to overstretch and cause additional damage.

When to Replace Swimwear

Signs of Irreparable Damage

If the swimwear has extensive sagging, thinning fabric, or significant fading, it may be time to replace it. Loss of elasticity that cannot be restored indicates that the material has deteriorated beyond repair.

Investing in Quality Swimwear

When replacing swimwear, invest in high-quality brands known for durability. Look for options with reinforced elastic bands and materials that resist chlorine and UV damage.


Maintaining elasticity in men’s swimwear is crucial for comfort and performance. By following proper care techniques, you can extend the life of your swimwear and keep it looking and feeling great. Regular rinsing, gentle washing, and air drying are essential steps in preserving elasticity. If restoration efforts fail, consider investing in new, high-quality swimwear to ensure optimal fit and comfort. Checkout our other guides to mens swim trunk care and maintenance


1. How can I prevent swimwear elasticity loss?

  • Rinse swimwear immediately after use, use gentle detergents, and air dry flat in a shaded area to prevent elasticity loss.

2. Can I restore elasticity in my swimwear?

  • Soaking in cold water with vinegar or using elastic restoring solutions can help restore some elasticity, but results may vary.

3. What causes swimwear to lose elasticity?

  • Chlorine, saltwater, sun exposure, and improper care are common causes of elasticity loss in swimwear.

4. Is it safe to machine wash swimwear?

  • It’s best to hand wash swimwear with mild detergent to avoid damaging the elastic fibers. Machine washing can be too harsh.

5. How can I tell if my swimwear needs to be replaced?

  • If your swimwear has extensive sagging, fading, or thinning fabric, it may be time to replace it.

6. What type of swimwear is best for durability?

  • Invest in high-quality swimwear from reputable brands, looking for features like reinforced elastic bands and chlorine-resistant materials.


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