Rash Guards

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Premium Rash Guards & Swim Shirts: Ultimate Sun & Surf Protection

Whether you are surfing the break, kayaking, or just looking for extra sun protection at the pool, SwimOutlet offers the web’s most extensive collection of rash guards and swim shirts. We stock industry-leading surf brands like O'Neill, Hurley, and Rip Curl, alongside dedicated swim brands like Speedo and Sporti, ensuring you find the perfect shield against sun, sand, and surf.

The Fit Guide: Performance vs. Relaxed

Choosing the right rash guard depends entirely on your activity.

  • Performance Fit (Tight): Designed to fit like a second skin. These are essential for surfing or bodyboarding to prevent the fabric from bunching up or causing drag in the water. The compression fit also prevents "board rash" from wax and abrasion.

  • Relaxed Fit (Loose): Often called "Swim Tees" or "Sun Shirts," these fit like a standard t-shirt. They are perfect for beach days, boating, or pool lounging where comfort and airflow are the priority over aerodynamics.

Technical Features That Matter

Our collection is engineered for more than just looks.

  • UPF 50+ Protection: Most of our rash guards carry a UPF 50+ rating, blocking 98% of harmful UVA/UVB rays. This "sunscreen you wear" won’t wash off, making it ideal for long days in the water.

  • Anti-Chafe Construction: Look for flatlock stitching. Unlike standard seams, flatlock seams lay flat against the skin to eliminate chafing during repetitive motions like paddling or swimming laps.

  • Chlorine vs. Saltwater:

    • For the Ocean: Traditional Lycra/Spandex blends offer soft comfort and high stretch.

    • For the Pool: If you wear your rash guard in chlorinated water, look for 100% Polyester or Chlorine-Resistant options (like Sporti or Waterpro). Standard surf rash guards will degrade and lose elasticity if exposed to chlorine frequently.

Styles for Every Swimmer

  • Long Sleeve: Maximum coverage for full days in the sun or cooler water temps.

  • Short Sleeve: Greater range of motion for shoulders, ideal for warm weather paddling.

  • Thermal & Fleece Lined: Thicker options designed to add warmth without the bulk of a wetsuit.

Find Your Guard

From sustainable fabrics made from recycled plastics to bold prints that stand out in the lineup, protect your skin without sacrificing style. Shop our full range of sizes from XS to XXL and hit the water with confidence.