Dynamic Cleat Technology (DCT) for exceptional grip Black Widow remains the #1 selling cleat in the World One of the most popular cleats on the PGA TOUR Q-Fit is easily distinguished because of its non-traditional triangle base The Softspikes® Black Widow Q-Fit Golf Spikes feature Dynamic Cleat Technology (DCT) that offers exceptional grip, and allows the cleat to flex on putting surfaces for unmatched green friendliness. By providing best-in-class traction and comfort for golfers, you can replace your spikes with some of the most popular cleats on Tour that also are compatible with a variety of shoes and brands to give you versatility on the course.