The Mizuno GX-Sonic 7 Royal MT (Motion) Technical Jammer represents a significant leap in competitive swimwear engineering. Built for swimmers who demand precision and responsiveness, this jammer features a redesigned waistband that locks in securely without compromising comfort—eliminating the distractions that can cost you milliseconds in the pool. The enlarged thigh lining provides enhanced floatability while creating a refined silhouette that boosts both performance and confidence. Every element has been refined to support dynamic movement, allowing you to swim with the fluidity and power your technique requires. Whether you're training intensively or competing at your peak, the GX-Sonic Royal MT delivers the advanced motion support serious swimmers expect from Mizuno.