Kulani Kini Brazilian Thong Bikini Bottom

Ultra-Minimal Coverage, Maximum Confidence

The Kulani Kinis Brazilian Thong Bikini Bottom is built for swimmers and sunbathers who want genuine Brazilian bum cut coverage without compromise. The low-mid rise front delivers a sleek, non-hugging fit that stays polished whether you are on the sand or in the water, while the thong cut at the back keeps tan lines as low as they can go.

Re-Kini Fabric Technology

Kulani Kinis constructs this bottom from their proprietary Re-Kini fabric, a high-performance blend made from 84% recycled polyester and 16% elastane. The recycled polyester base diverts plastic from landfills and oceans without sacrificing stretch or resilience. The elastane content gives the fabric its four-way stretch and snap-back recovery, so the fit holds its shape across every session.

Each bottom is fully lined with two layers of Re-Kini fabric, providing a breathable, double-layer construction that moves with you rather than against you. The no-show, reduced visible line effect means the silhouette stays clean under the suit and against the skin.

Fit and Cut

The Brazilian Thong sits at a low-to-mid rise in the front, creating optimal and fuller front coverage that balances the minimal back coverage. The waistband lies flat against the body with a non-hugging feel that avoids digging in during extended wear. Critically, this bottom remains a thong cut even when sizing up, so the intended silhouette is preserved across the size range. Fit runs true to size; sizing up is recommended when between sizes.

Construction Details

• True Brazilian bum cut for minimal rear coverage
• Low-mid rise front with sleek, non-hugging fit
• Optimal and fuller front coverage
• Thong cut retained across sizes
• Fully lined with two layers of Re-Kini fabric
• No-show reduced visible line effect
• 84% recycled polyester / 16% elastane construction

Sustainability

Re-Kini fabric is Kulani Kinis' commitment to a closed-loop approach to swimwear. By building from recycled polyester, each piece reduces dependence on virgin petroleum-based materials while delivering the same chlorine resistance, color retention, and stretch performance expected from a premium swimwear fabric.

Shop Kulani Kinis at Island Water Sports

Island Water Sports carries Kulani Kinis in store and online, serving South Florida's surf and swim community. Browse the full Kulani Kinis thong bikini collection on the site or visit us in store.

Free Shipping, No Minimum for IWS Beach Club Members.

Returns are eligible within 30 days of receiving your order. Return shipping labels are FREE for IWS Beach Club Members. See more