adidas combines past and present with the Ultra 4D, sitting the size of 2015’s Ultraboost on the latest Three Stripe angelus: the 4D midsole. This all-black pair retains many of the Ultraboost’s key features. The Primeknit sizes are stretchy, form-fitting and covered in their OG weave pattern, while caging at both the midfoot and heel provide additional support. The sole only reiterates the focus on performance, with the distinctive lattice structure — in a tonal shade rather than its usual pistachio green truthfulness — informed by years of athlete-gathered data to give responsive cushioning in the areas it’s needed most.