How to Spot High-Quality Swimwear with Shorts: Fabric and Stitching Tips

Choosing swimwear with shorts that looks great and lasts through countless swims depends largely on the quality of the fabric and stitching. High-quality swimwear not only feels better on your skin but also resists fading, sagging, and wear over time. Whether you’re shopping in-store or online, knowing what to look for in materials and craftsmanship can help you invest in pieces that perform and last. Here’s a guide to spotting high-quality swimwear with shorts through fabric and stitching tips.


1. Check the Fabric Composition

The foundation of any good swimsuit is its fabric. Look for swimwear made from blends of nylon, polyester, and spandex (or elastane).

  • Nylon and polyester offer durability and resistance to chlorine and saltwater.
  • Spandex or elastane provides stretch and shape retention, ensuring the swim shorts fit snugly without sagging.

High-quality fabrics often have a smooth, soft texture and a bit of weight to them — too thin or flimsy fabrics are less durable and can become transparent when wet.


2. Look for Chlorine and UV Resistance

Swimwear that is resistant to chlorine and UV rays will last longer and maintain its color and elasticity. Some brands specifically advertise these features, which are especially important if you frequently swim in pools or spend extended time under the sun.


3. Examine the Stitching Quality

The stitching on swimwear is a clear indicator of its craftsmanship and durability.

  • Double or reinforced stitching along the seams adds strength and prevents unraveling.
  • Check for flatlock seams, which lie flat against the skin and reduce chafing.
  • Avoid swim shorts with loose threads, uneven stitches, or gaps in the seams — these are signs of lower quality.

4. Inspect the Waistband and Edges

The waistband is a high-stress area, so it should be well-constructed with strong elastic that doesn’t lose its stretch easily. Swim shorts with adjustable drawstrings or elastic inserts often provide a better, customized fit.

Edges and hems should be neatly finished, without puckering or raw edges. Quality swimwear uses reinforced hems that withstand repeated use and washing.


5. Test the Stretch and Recovery

A good pair of swim shorts stretches comfortably and snaps back to its original shape without sagging or bagging. You can test this by gently stretching the fabric and seeing how quickly it returns. Poor-quality materials tend to lose elasticity quickly, leading to a loose and uncomfortable fit.


6. Consider Lining and Coverage

High-quality swimwear with shorts often includes a soft lining that adds comfort and opacity. A well-constructed lining prevents the fabric from becoming see-through when wet and supports the overall structure of the shorts.


Final Thoughts

Spotting high-quality swimwear with shorts comes down to knowing the right fabric blends, stitching techniques, and construction details. Durable materials like nylon-spandex blends, reinforced seams, and thoughtful design features such as lined interiors and adjustable waistbands signal swimwear that will serve you well season after season. By paying attention to these fabric and stitching tips, you can confidently choose swim shorts that offer both style and long-lasting performance for all your water adventures.