Powerband has returned, with some improvements and "boosted" performance. The adidas Powerband BOA Boost golf shoes usher in a new generation of adidas golf shoe construction and branding powered by scientific and bio mechanical research and testing. These shoes are loaded with comfort thanks to a trio of foam technologies: BOOST Foam in the midsole offers outstanding energy return, Bounce foam in the forefoot provides soft comfort and fitfoam in the sockliner offers added support with comfort. A new L6 BOA closure system is easy to adjust on top of the tongue and includes the POWERCAGE saddle to add more lateral stability to the upper. The upper is made with climaproof microfiber leather for lightweight, durable performance with a 2 year waterproof warranty. You may also notice a new fit to these golf shoes. adidas has developed a new competition last that features a slightly rounded toe and wider forefoot to increase the overall volume of the shoe for added comfort and stability. The adidas Powerband BOA Boost is also the golf shoe worn by major champion Sergio Garcia!