Ingear Plunge Lace Triangle & Lace Loop Side Tie Beautiful halter triangle bikini set. This swimsuit offers comfort and support with high flexibility and elasticity. Nice lace detail on top and bottom. Quick Drying. This is absolutely one of the sexiest swimsuit in the market. Strap bottom. Shell: 80% Nylon / 20% Spandex and Lining: 100% Polyester.