SPECS: Fits golf shoes with Fast Twist, Fast Twist 3.0, Tour Lock, Slim-Lok and Tri-Lok systems Ten Points of Contact: 9 legs and the center post provide the ultimate combination of traction and comfort Dynamic Traction: This patented design reacts and flexes with every twist and force exerted in the golf swing to provide maximum performance Multi Material Construction: Multiple materials come together to deliver incredible traction, comfort and durability Ultimate Spike Kit: Includes the Softspikes Ripper Wrench and a two-prong insertion wrench and 18 Tour Flex Pro spikes DESIGN & DETAILS Uses exclusive Dynamic Traction Technology that allows for enhanced control of ground forces to help golfers create a stable base and a more efficient transfer of power Dual Durometer materials and thoughtful design means the Tour Flex Pro delivers the performance benefits that golfers everywhere have been waiting for