The Adidas Ultraboost 5 is the latest iteration ... The most significant modification is the addition of 9mm more Boost foam at the forefoot and heel, which surprisingly comes with a reduction ...
here, we'll compare two of the most popular models, the Adidas Ultraboost 22 and the UA ... of plushness and springy cushioning from the BOOST midsole, but the new grippy rubber outsole is more ...