Feen Rill Green string bikini

Feen Rill Green string bikini – recycled, sun-safe, and infinitely adjustable

Meet the Feen Rill Green string bikini: a vibrant, sustainable set crafted from soft recycled fabric with plenty of stretch. Double-layered with UPF 50+ and a removable-pad triangle top, it’s designed to flatter, support, and move with you from beach days to poolside lounging.

Customize your fit and your look. Tie the adjustable straps multiple ways, switch up the vibe with lining color options, and enjoy confident coverage that feels barely there. With inclusive sizing from 2XS–6XL, this recycled string bikini is all about comfort, flexibility, and feel-good style that lasts season after season.

• Soft recycled polyester with elastane for a smooth, body-hugging fit
• UPF 50+ sun protection built into the fabric
• Double-layered construction for added coverage and comfort
• Removable padding in the bikini top for customizable support
• Adjustable triangle top and tie-side bottoms; multiple ways to style
• Inclusive sizes 2XS–6XL; choose from lining color options
• Care: Rinse after salt or chlorine; note a small visible stitch at the crotch seam is normal

Turn heads in rich, refreshing green and feel amazing doing it. Add this green string bikini to your cart and make every swim a little more sustainable—and a lot more you.

Size guide preview (Imperial)