Fit & Design 2-in-1 running shorts with ultralight outer and supportive inner tight. Modular system works with other On Apparel. Athletic fit. Fits true to size. Wear each layer individually or combine for twice the performance. Snug inner tights have an updated fit to add gentle support while staying in place on the move. Versatile pockets on the outer layer. Then on the Inner tight features hidden pockets to keep your phone and valuables close and secure. Technology Outer shorts are engineered light and airy to move fast and dry quickly. Additional Details Machine wash max 30 Degree Celsius. Do not dry clean, tumble dry or bleach.