As the first and only technical suit in the industry to analyze drag from a microscopic perspective, the TYR Women's Venzo™ Phantom Oblivion Closed Back Swimsuit utilizes ultra smooth fiber to thread a frictionless, durable fabric. Designed with state-of-the-art Surface Lift Technology™, the VPOCB6A prevents water from permeating its fabric, resulting in higher body position in the water.