Nike Flyknit Lunar sneakers. The multicolor design adds a pop of color to your wardrobe, while the Flyknit material provides a comfortable and supportive fit. The size 8.5 US, 6 UK, and 40 EU fit true to size, making them a great addition to your shoe collection. The style code 698182-007 ensures that you're getting an authentic Nike product from the Flyknit line.