UA Swing Support System (S3) provides smarter traction, dual-foam cushioning & lockdown lacing Swing Support Strap combines with reinforcement in the upper to provide biomechanically correct lock-in Energy-returning UA HOVR™ foam + supportive Charged Cushioning® guides natural motion of the foot in a golf swing Hybrid TPU + rubber outsole for ideal combination of penetrating traction & underfoot comfort Outsole has strategic flex grooves, directional traction & rubber up the side for added support at impact Updated fit with more room at the ball of the foot for improved comfort & stability Breathable, supportive engineered microfiber upper & full waterproof membrane with 1-year warranty Molded sockliner for enhanced fit & comfort