Self: 77% nylon 23% spandexContrast: 83% poly 17% spandex. Hand wash cold. Elastic stretch fit. KORE-WX63. 17KS113 STN. From its ancient goddess origins to its modern interpretation, KORE stands for strength, power and allure. A woman's core is her most fundamental, defining asset, and KORE swimwear is designed to enhance it - allowing her natural beauty to show from the inside out. The timeless quality of a KORE swimsuit is fueled by its American-made resiliency and classic aesthetic - making it an enduring staple in a woman's wardrobe.