The clean adidas Yeezy Boost 750 "Light Grey/Gum" was the third installment of Kanye West's inaugural adidas sneaker. The upper is constructed with premium suede and features a velcro strap for lockdown support. Other noteworthy design cues include a perforated vamp and a zipper on the side panel to provide easy slip-on access. The glow-in-the-dark gum sole adds a finishing touch. Yeezy Boost 750 Style Number: BB1840 Materials: Fabric-And-Synthetic The third installment of the adidas Yeezy Boost 750 sees the inaugural sneaker from Kanye West's Yeezy line in a clean "Light Grey/Gum" colorway. The upper is constructed with premium suede, complete with a velcro strap for lockdown support. Other noteworthy design cues include the perforated vamp and a zipper on the side panel to provide easy slip-on access. Finally, the gum sole glows in the dark. Much like any product bearing West's name, details like those mentioned make the Yeezy Boost 750 a shining star among other kicks on the market. The matching TPU midsole covers Boost cushioning that provides comfort and returns energy with each step you take completes the design.