The Yeezy Boost 350 V2 'Tail Light' showcases a pop of bright orange at the stitched textile heel tab . along with a less concentrated shade of the same hue on the signature post-dyed monofilament side stripe. The rest of the upper is constructed from light grey Primeknit in a minimalist one-piece build . complete with a distinctive center stitch running down the vamp. A semi-translucent rubber midsole houses adidas Boost cushioning for a smooth ride. The 'Tail Light' colorway is only available in Europe . Russia and Ukraine.