Part of the June 2016 Ultra Boost Uncaged collection, these sneakers in the 'Grey' colorway showcase a stylish Primeknit upper adorned with pixelated shades of grey and black. adidas made a noticeable design change by eliminating the TPU Three Stripes from the Ultra Boost Uncaged line, resulting in a more minimalist and streamlined appearance. The launch also offered other captivating color options such as 'Core Black,' 'Solar Red,' 'Clear Grey,' and 'Shock Red.'