" The adidas Ultraboost has received numerous updates in recent years, but few have changed the upper as significantly as the 2021 version. The Ultraboost 21 ""Triple Black"" with adidas Primeknit has a sock-like fit and is an absolute lightweight at around 340g. In addition, the weave pattern on the toe box is almost identically perforated to the 1.0 model. A minimalist look is created by the black hue that runs across the entire shoe. Combined with the high-quality wearing comfort, this creates an absolute highlight."

Primeblue products are made with a high-performance recycled material that consists in part of Parley Ocean Plastic. The material contains upcycled plastic waste, which is collected from beaches and coastal regions before being released into the sea. Get sustainable products from Adidas now at BSTN!