"The Silver Tornado/Under Armour RST Value Pack includes a combination of both Silver Tornado and UA RST cleats cleats. The Silver Tornado cleat is a multi-material cleat with a counter-rotational design that provides the best level for balance and stability. The Under Armour RST cleat is grounded in the biomechanics of the golf swing... golfers create equal weight distribution between their feet, and the RST cleat allows for minimal rotation. This allows for maximum traction and resistance from slippage.Includes 1 set of replacement golf cleats (28 cleats: 18 Silver Tornado cleats and 10 Under Armour RST cleats)."