FootJoy Men's Contour BOA Spiked Golf Shoes, Black, Close-out 54026 (8.5 D(M) US) Full grain leather exterior, TPU support bridge Waterproof - Soft premium full grain leather offers outstanding waterproof comfort, breathability, and durability. FJ warrants that this golf shoe will be 100% waterproof in normal use for 2 years (U.S. Warranty) Contour Last - Full rounded toe character, full across forefoot, standard instep and heel. The last bottom has been contoured to closer match the shape of the foot Cushioned Fit - The lightweight cushioned fit-bed provides extreme underfoot comfort and heel support. The fit-bed ensures a comfortable underfoot environment by dampening shock while walking Enhanced Support - A TPU (thermoplastic urethane) Stability Bridge is strategically placed in the shank area of the shoe to help provide additional torque reduction and platform stability Boa + FJ Advantage - By integrating the Boa dial into the heel of the shoe, Boa and FJ designers were able to effectively develop a unique down and back fit that encompasses both the forefoot and heel. In action, the unique integration of the Boa Closure System has been credited by many FJ + Boa loyalists for providing a more stable heel fit