New Weld3™ Fight Shorts are the first and only welded fight short created by Hayabusa®! Equipped with exclusive Ultrasonic Weld3™ Technology, Hayabusa® Weld3™ Fight Shorts are scientifically developed with a form of sonic welding (thermal bonding) that delivers unmatched strength and zero abrasion. Not only does this innovative construction minimize weight and reduce chafing, but its silicon, non-slip waist ensures that shorts stay securely in place. What’s more, this patent-pending revolutionary design also features fiber-fused graphics for extreme durability. For those looking to increase performance and experience the ultimate in comfort and maneuverability, Hayabusa® Weld3™ Fight Shorts are second to none. Get yours today!