A drastic change from previous UltraBoost sneakers, the July 2019-released adidas UltraBoost 19 'Triple Black' sneaker returns the model to its running heritage. The all-black shoe comes equipped with an engineered Primeknit 360 upper, reinforced by a tonal lacing cage and heel clip. Dual-density Boost cushioning under the arch is aided by a Torsion Spring for superb propulsion and stability.