adidas releases its Ultraboost 20 No Dye silhouette executed in a Supcol colorway. This model features a Primeknit upper, tonal cotton laces, and a TPU saddle. In addition, it boasts a BOOST midsole, reinforced taped toe box paneling, and a rubber Continental outsole. The adidas by Stella McCartney WMNS Ultraboost 20 No Dye - Supcol is now available at Kith shops and online.