The Reversible Drag Suit is a resistance training suit that creates a drag effect when worn, which helps build muscle and increase endurance. The Reversible Drag Suit comes with a reversible color option in two sets of colors, red/black and navy/yellow. Made up of 100% polyester mesh fabric, the Reversible Drag Suit is built to resist the damaging effects of chlorine and sunlight. Designed for both men and women , the Reversible Drag suit fits all body types. Intended to be worn over a swimsuit.