Every swimsuit starts as two fibers knitted together. A base yarn, nylon or polyester, gives the fabric its feel, color and strength. Elastane gives the stretch and snap-back that keeps a suit in place after a dive. Spandex is another name for elastane, and LYCRA® is a brand of it.
The mix matters for fit, support and recovery. Nylon blends offer a soft, second-skin feel for solid-color bikinis and one-pieces. Polyester is our base for printed styles. Compare the composition, weight and stretch together rather than choosing by one specification alone.
Our core fabrics include regenerated ECONYL® nylon and recycled polyester from mills including Carvico and Jersey Lomellina in Italy, alongside non-recycled nylon options. We stock the colors brands order most, so you can sample and produce without waiting on a mill.