Nike Workout Gear. PERFORMANCE LAYERING The Nike Pro Women's 3" Training Shorts deliver ultimate comfort as a base layer or your one performance layer. Sweat-wicking fabric keeps you dry and comfortable for the gym or gameday. DRY COMFORT Fast-drying Dri-FIT fabric wicks sweat quickly. FREEDOM TO MOVE A snug elastic waistband holds the shorts in place while four-way stretch fabric and comfortable seams let you move easily. More Details Fabric: Body: 80% polyester/20% spandex. Gusset lining: 100% polyester. Machine wash Imported Style: 725443; Color: Black/Volt/White; Size: M; Gender: Women; Age Group: Adult Great for Yoga ; Volleyball.