Description
Plus Size Swim Leggings Chlorine Resistant for Active Curvy Women | Milly4
Enjoy total movement confidence in and out of the water with full length swim tights tailored specifically to support and celebrate full figures.

The Milly plus size swim leggings
Tailored Curvy Fit
A high waistband built to stay in place.
- Full-Length Ankle Coverage. Features a streamlined skinny-leg cut that extends comfortably to the ankles. Inseam measures 73–76 cm, making it ideal for women with average to long legs.
- Double Layered High Waist. Sits smoothly along the tummy area to provide gentle support without pinching or rolling during water exercises.
- Attached Inner Brief. Includes a lined interior bikini brief for essential comfort and security, meaning no additional undergarments are required.
- Adjustable Waist Tie. Internal drawstring lets you customise the fit. Size up for extra room through the tummy and legs while keeping the waist comfortably secure.
- Chlorine-Resistant UPF 50+ Fabric. Lasts up to 10 times longer than standard swimwear fabrics while providing excellent sun protection by blocking over 98% of harmful UV rays.
- Stays Secure: Tie the swim pants securely to our swim tops to help prevent riding up or floating during laps, aqua aerobics, and ocean swimming.
The Milly plus size swim leggings are crafted from chlorine-resistant fabric that helps maintain shape and colour for up to 10 times longer than standard swimwear, while providing UPF 50+ sun protection and vibrant, long-lasting prints.
Prefer a lower mid rise waist and a shorter leg length? Explore our original plus size swim pants.
Aqua Aerobics Comfort
Built for active movement and pool exercise sessions.
The Milly plus size swimwear chlorine resistant tights are created for women who love water aerobics, outdoor hydrotherapy, or swimming laps. The high waist band encourages a smooth tummy profile while holding securely against your skin as you move. The full stretch fabrication allows completely natural stride length and kick range, ensuring you stay comfortable, supported, and confident throughout every session.

Integrated loops lock your outfit together
The Stay-Put Swim System
No Floating Tops or Slipping Bottoms While Swimming or Exercising.
- Secure Waist System. Hidden waist loops and an adjustable inner waist tie work together to keep your swim leggings securely fitted, helping prevent slipping down during water activities.
- Easy Tie Connection. Connects directly to the hidden inner ties found on our plus size tankinis and rashies to help prevent tops from floating upward.
- Complete Coverage Confidence. Keeps your torso covered during swimming, aqua aerobics, and active water exercise, helping prevent unwanted midriff exposure.
- Simple Handling. Quick and easy to secure before entering the pool and untie when getting changed afterwards.
Our full length curvy swim leggings are designed to keep you comfortable and confident in the water. Attach your OceanRoad Swimwear top directly to the leggings to create a secure, full-coverage swim set that stays in place through public pools, ocean waves, and aqua aerobics.
Prefer a shorter leg length in the MILLY style? Explore our 3/4 length or knee length.
What customers say
★★★★★
“Amazing Australian company providing swimwear for all women regardless of size. Very happy with my full length leggings. Sizing is accurate and they’re very comfortable to wear.”
-Lisa Neil. Google Review
Designed in Brisbane, QLD
Inspired By Real Women
Q&A
Frequently asked questions
How does the inner waist tie help with plus size fitting?
The removable inner waist tie allows you to select a larger size to comfortably accommodate your tummy area, while using the drawstring to cinch the waistline securely to prevent the leggings from sliding down in the pool.
Are these swim leggings suitable for public chlorine pools?
Yes, absolutely. The fabric is treated with a specialized chlorine resistant solution that protects the fibers against harsh chemicals, ensuring your swim tights maintain their vibrant color and elastic stretch over time.
Do these leggings come with an attached inner lining?
Yes, the Milly features an attached inner bikini brief sewn directly into the waistband, providing secure support and privacy without requiring additional undergarments.













melissa (verified owner) –
these are awesome! comfy and very practical for dive trips!!
Tanya –
We’re so pleased you’re happy with your swimwear. Thank you for leaving feedback 🙂