These stylish shorts are created from Extra Stretch Soft material for extreme flexibility, featuring 4-way stretch fabric in the crotch area, and an advance side split for an added range of movement, especially while kicking. The seams are sealed with 3-needle stitching that can withstand the most extreme amount of force. The Elastic Waistband Provides Back Support - The Enhanced stretchable Waistband Material Provides Ideal Fit and Comfort During Training, for a better fitting short that won’t fall off when the fighting gets tough.