Details A sporty silhouette in crisp pastel mint, Undrest's cutout swimsuit is the most on-trend beachwear choice. Mint polyamide and spandex-blend. Off-white ribbed trims, cutout sides and back, mother-of-pearl button embellishments, fully lined. Ties at neck and back. 84.9% polyamide, 14.1% spandex. Hand wash.