A rubberized bumper is placed in the forefoot area to enhance durability in critical zones, adidas shoe collaborations.
This year Adidas has expanded its range of mass market trainers to cater for runners who want a shoe thats kind of an Ultraboost but just a little bit different. If you think of the Ultraboost as being at one end of a spectrum and the SL 20 at the other, the Ultraboost PB is in the middle. A bit lighter, a bit faster, but not drastically different.The design focuses on delivering a reliable, consistent fit that meets the demands of all-day wear, adidas rapidmove training shoes.
