Description
Chlorine Resistant Rash Leggings Cover Up Built for Easy Layering | SONIA
Experience the perfect balance of sun safe coverage and total movement confidence with a premium pull-on swim leggings design that slips easily over your wet bathers.

The Sonia full length swim leggings
Supportive Layering
A secure fit that moves with you.
- No Inner Brief Layering. The unlined cut provides a completely smooth profile around the lower tummy because there are no restrictive internal seams from a brief.
- Tailored Leg Length. An inside leg measurement of 66.2cm to 67.4cm provides full-length coverage that fits average to shorter legs beautifully.
- Chlorine Resistant Fabric. Premium treated material resists the harsh effects of chlorine and salt water, lasting up to ten times longer than standard swimwear.
- Sun Safe Protection. Provides reliable coverage from the high waist down to the ankle, blocking out ninety-eight percent of harmful ultraviolet rays.
- Double Layered Waist: Smooths and flatters the tummy area while providing comfortable support and coverage.
- Stay-Put Design: Includes clever “side loops” that securely attach to our swim tops, preventing your top from riding up and ensuring a smooth, sleek fit.
Do you prefer an inner brief or a longer leg length? If you want a traditional built-in brief and a longer leg, explore our high waisted swim leggings long length high waist swim leggings for extra options.
Swimwear Fabric & Water Confidence
Designed for Comfort & Performance.
The Sonia swim leggings are crafted from chlorine-resistant treated fabric to help your swimwear last up to 10 times longer in swimming pools. It also offers sun-safe coverage, while discreet side hip loops attach to our OceanRoad Swimwear tops to help keep your shirt securely in place.

Styled elegantly over your favourite swimsuit
Versatile Layering Options
Easy beach cover up pants for poolside transitions.
- Over a Swimsuit. Slides effortlessly over any one-piece swimsuit for instant lower body coverage.
- Over a Bikini or Swim Briefs. Provides an elegant, sun protective layer directly over bikini bottoms or standard swim briefs.
- Over Supportive Undergarments. Perfect for layering over specialised water support pieces while maintaining a smooth outer silhouette.
- Extended Protection. Defends your skin against intense sun exposure during long days outdoors and protects against the strong chemicals found in public swimming baths.
- Full-Length Rash Coverage. Perfectly pairs with our Long Sleeve Hooded Rashie for extra sun, stinger and rash protection.
Our top fit tip for these overlay swim pants is to wet them in the shower before you step into a public pool. This simple trick allows the swim leggings fibers to absorb clean, fresh water first, creating an extra natural layer of protection that limits chlorine absorption and keeps your skin feeling comfortable.
What customers say
★★★★★
“Thank you so much for my chlorine resistant long swim pants. They are great. And they arrived so quickly. Will definitely buy from you again and recommend you to others.”
-Nicole Dodd. Verified Customer
Designed in Brisbane, QLD
Inspired By Real Women
Q&A
Frequently asked questions
If in-between sizes what should I buy?
We highly recommend purchasing a size down if you are in-between sizes. Because these long swim pants are built without an inner brief, the fabric is exceptionally stretchy and accommodating, providing a comfortable fit that doesn’t feel restrictive.
Are they good for sun safety?
Yes, they provide excellent sun protection. The premium fabric features a certified UPF 50+ rating, which blocks out ninety-eight percent of harmful ultraviolet rays, keeping your skin thoroughly protected from the waist down to the ankles during extended outdoor sessions.
Can I wear these comfortably over a thick one-piece swimsuit?
Absolutely. The unlined interior is specifically engineered to serve as a smooth overlay layer, allowing the fabric to slide easily over standard swimwear fabrics, seams, and bikini ties without bunching or gathering uncomfortably around your midsection.
How fast do these swim tights dry after leaving the pool?
The advanced stretch fabric features rapid-dry technology. Because it does not hold excess water like standard fashion items, it sheds moisture quickly once you step out of the pool, allowing you to stay comfortable and dry while relaxing by the water.









Nicole Dodd (verified owner) –
Thank you so much for my chlorine resistant long swim pants. They are great. And they arrived so quickly. Will definitely buy from you again and recommend you to others.