Reveal an aquatic surprise with our water-activated fabric. When dry, black keeps its secrets hidden. But splash some water on it, and watch as gray jellies emerge. How It Works Our innovative color-changing technology responds to water contact. The moment moisture hits the fabric, the previously invisible jellyfish print transforms from black to gray. Once dry, the fabric returns to its sleek, all-black appearance—ready to surprise again and again. Get sporty, sea style. Based on our best selling Compression Top, this swim top features 3 layers of Bahia fabric, which holds its shape and lasts longer for all-day water support. Sustainability note: We recycle 5 water bottles to make each swim top Scoop neck in front & back UPF 50 Quick-drying, super durable, and super soft 80% recycled polyester; 20% spandex OEKO-TEX Certified Inclusive sizing from XS-6X