U-5 WThe U 5 W is engineered for high intensity training, mountain hikes, and active routines, delivering reliable moisture wicking and support. This technical sports top uses a circular stretch knit of 95% polyamide and 5% elastane, providing a light to medium hold and a breathable feel during demanding workouts. The racerback design and seamless construction ensure freedom of movement and a secure fit for yoga, running, and gym sessions. Performance is