Beachwear woman rose ipanema lining: flexpand rubber insole: flexpand rubber reference size: 37 fit: regular ipanema women's pink tattoo flip-flops made entirely of flexpand, a 100% vegan recyclable material. Designed for the beach and comfortable for the shower, these shoes ensure grit and freshness even on the hottest days. Finally, they are finished with a thick flexible sole that guarantees softness and resistance for optimal comfort.