UltraBoost 4.0 'Black White Speckle'

The Ben Herath-designed adidas UltraBoost 4.0 sneaker is a technical running sneaker constructed with breathable Primeknit material in Core Black. The breathable bootie upper, speckled with white, encourages movement and support. Installed in the midsole is reactive Boost cushioning enhanced by a stabilizing Torsion System and midfoot cage. Grip traction is improved with geometric cutouts that make up the two-part Stretchweb and Continental outsole.