UltraBoost Laceless 'Core Black'

adidas launched the Ultra Boost Laceless ‘Core Black’ in September 2017. This sleek slip-on version of the Ultra Boost sports a monochromatic motif throughout the upper. The wraparound Primeknit construction has a sock-like collar for a secure fit and Forged Primeknit on the midfoot for added support. The heel cup keeps the foot locked in place, while the full-length Boost midsole in contrasting white delivers energy-return cushioning.