Discover JC London women's activewear, featuring our designer second skin leggings—perfect for enhancing your active lifestyle! Whether you're into yoga, gym workouts, or everyday wear, our durable and stretchy seamless leggings provide the ideal fit for any fitness activity. Enjoy the support of compression leggings, suitable for both indoor and outdoor use. Made from high-quality Lycra® fiber and Nuls® for superior stretch and shape retention, our second skin seamless leggings are also squat-proof, ensuring you stay comfortable and confident during every movement. Shop Online.