FootJoy Men's FJ Icon 52252 Golf Cleat Leather Full rounded toe character, standard fit across forefoot and instep, with slightly narrow heel. The Laser Last is a composity of thousands of digital scans of Footjoy Laser Fitting System. Varying densities of TPU (Thermoplastic urethane) are strategically placed thoughout the outsole for stabitlity, flexibility and walking comfort. Two-part forefoot flexibility channels, constructed of TPU (thermoplastic urethane) produce unparalleled walking comfort and flexibility. Made from peforated alloy, this feature is used in the shank area of the outsole to increase midfoot stability and support. The perforated treatment also gives the Troque Bar a contemporary look. The stinger golf spike offers superior traction troughout the entire golf swing. This golf spike also provides stability and support from the moment you step foot on the course. Unlike traditional spikes, its spring-flex traction makes the Stinger extra friendly to the greens.