A new Ultra Boost construction is on the way! Not only are we going to get the Ultra Boost Mid and the Ultra Boost ATR Mid later this year, but it looks like a new laceless version of the adidas Ultra Boost Uncaged will be arriving at retailers in the not-so-distant future. Today we get the best look yet at the strange Primeknit construction courtesy of Instagram user 2muchsole3 as a ribbed midfoot section contrasts a simple slip-on upper in off-white. What do you think of the new adidas Ultra Boost Laceless? Stay tuned for an official model name and know that these are just a sample for now. In the meantime, check out the latest Ultra Boost options via our Release Dates page.