Pink is powerful. Inspired by the global movement for change that unites all of us, no matter our gender, these adidas Ultraboost 20 Shoes help make your best run a reality. Yarn spun from Parley Ocean Plastic was used to make the stretchy knit upper. Stitched-in reinforcement gives you support where you need it. Weight: 310 g (size UK 5.5). Midsole drop: 10 mm (heel 22 mm / forefoot 12 mm). Stabilizing Torsion System. Lace closure. adidas Primeknit textile upper. Tailored Fiber Placement for midfoot support. Supportive running shoes. Responsive Boost midsole.