Exclusively at JD, the men's Asics 5-Inch 2-in-1 Training Short in Black with White and Reflective is the gym short built for men who want compression support and an outer layer in one performance piece. The 2-in-1 design combines a compression inner liner with a lightweight woven outer shell, delivering targeted muscle support alongside freedom of movement in a 5-inch hemline. Reflective details add low-light visibility for outdoor training, and the Black with White colourway keeps the look clean and easy to style back to any training top.