Courtside's signature long-sleeve dress in sleek black—engineered with our proprietary RibTech™ fabric to handle whatever your day throws at you. Stay warm when temperatures drop, breathe easy when they climb, and enjoy built-in UV protection for sun-smart style. The game-changer? Detachable undershorts that let you move seamlessly from morning runs to evening plans without changing a thing. Versatile, comfortable, and ready for anything.
