BASE-LAYER COMFORT FOR INTENSE WORKOUTS. Dri-FIT technology, a 3" inseam and flat-seam construction make Women's Nike Pro 3" Energy Training Short an ideal base layer for high-intensity training and competition. Dri-FIT technology helps keep you dry and comfortable. Flat seams move smoothly against your skin for zero distractions. Fitted design lets you move free and layer with ease. Gusset is lined with crepe fabric for comfort. Elastic waistband provides a smooth, flattering fit. Swoosh design trademark is heat transferred on the left hip.