<p>The GEL-TACTIC™ 13 model is designed to offer advanced stability movement. Its traction system helps you experience better grip for more confident and controlled movements in various directions on court.​</p><p>The STABLETRUSS™ feature implements a large side wall that's engineered to stabilize the foot and provide support from the forefoot to the rearfoot during side-to-side movements.</p><p>The wrapped-up outsole construction enhances stability during side-to-side movements.</p><p>The circular outsole patterns with horizontal grooves are designed to provide advanced traction during side-to-side movements. They help facilitate a quick weight transfer from the center to the inside for a more balanced feel.</p>