Billabong Tropic Wave Rev Lowrider Bikini Bottom
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Two Looks, One Bottom
The Billabong Tropic Wave Rev Lowrider Bikini Bottom is built for surfers and swimmers who want versatility without sacrificing fit. Fully reversible construction gives you two distinct looks from a single piece, so you can dial in your style depending on the day without carrying extra swim gear.
Low-Hip Fit with Full Coverage
The low-slung waistline sits comfortably on the hips for a relaxed, surf-inspired silhouette. Full bum coverage keeps things in place whether you are paddling out, lounging on the beach, or moving between the two. A Billabong logo embroidery at the wearer's center back is the only branding, keeping the look clean on both sides.
Partially Recycled Construction
The fabric is a partially recycled nylon blend: 78% recycled nylon (polyamide) and 22% elastane. The recycled nylon reduces virgin material use while the elastane delivers the stretch and shape retention swimwear demands. The blend holds its structure through sun, salt, and repeat use without going slack.
About Billabong
Born from surf culture in 1973, Billabong has spent more than fifty years refining what it means to make gear for people who live in and around the water. The Tropic Wave collection carries that lineage into modern swim, pairing surf-rooted construction with materials that meet today's sustainability standards.
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Specifications
- Brand
- Billabong
- Type
- Reversible Bikini Bottom
- Fit
- Lowrider, sits low on hips
- Coverage
- Full bum
- Material
- 78% recycled nylon (polyamide), 22% elastane
- Reversible
- Yes
- Logo Detail
- Billabong logo embroidery at wearer's center back
- Gender
- Women's
- MPN
- itemMatrix-40278
Frequently Asked Questions
- Is the Billabong Tropic Wave bikini bottom truly reversible?
- Yes. The Tropic Wave Rev Lowrider is fully reversible, giving you two wearable sides in one piece. The Billabong logo embroidery at the center back appears on one side.
- What is the fit of the Tropic Wave Rev Lowrider?
- It sits low on the hips with a relaxed, surf-inspired silhouette and provides full bum coverage. The lowrider waistline is designed to stay comfortable during active beach and water use.
- What is the Tropic Wave Rev Lowrider made of?
- The fabric is 78% recycled nylon (polyamide) and 22% elastane. The recycled nylon reduces reliance on virgin materials, while the elastane delivers stretch and shape retention through repeated wear.
- Is the fabric sustainable or eco-friendly?
- The bottom uses a partially recycled nylon blend. Recycled polyamide requires less energy and produces fewer emissions than virgin nylon, making it a more responsible choice without compromising performance.
- Can I find Billabong bikini bottoms at Island Water Sports?
- Yes. Island Water Sports carries Billabong swim styles in store and online, including the Tropic Wave Rev Lowrider Bikini Bottom. Check the variant picker for current availability.
- How should I care for the Tropic Wave Rev Lowrider?
- Rinse in cold fresh water after each use to remove salt and chlorine. Hand wash or use a gentle machine cycle in cold water. Avoid tumble drying and prolonged sun exposure when not wearing, as heat degrades elastane over time.
- What Billabong swimsuit bottom styles does Island Water Sports carry?
- Island Water Sports carries a range of Billabong swim bottoms including lowrider, cheeky, and other women's styles. Use the navigation to browse the full Billabong swim collection.

















