US-based fitness company Nautilus, Inc. showcased a new line of Responsiv Fitness Apparel at the IDEA World fitness convention, Las Vegas, on July 25-29, which is ‘motion engineered’ to the form, physiology and fit preference of the wearer when exercising indoors. The new line of apparel features high performance fabrics that actively keep sweat under control, and allow natural movement when working out.

The Nautilus Responsiv Fitness Apparel line uses Responsiv Moisture Management fabrics and Responsiv Motion Engineering, with 38 styles and four custom fit collections for women and men. These include Responsiv Compression, for a tight body fit; Responsiv Active, for a trim and tailored fit; Responsiv Relaxed, for a loose and comfortable fit; and Responsiv Transit, for travel to and from the workout.