adidas UltraBOOST Running Shoes
These running shoes combine comfort and high-performance technology for a best-ever-run feeling. They have a stretchy knit upper that adapts to the changing shape of your foot as you run. Responsive midsole cushioning and a flexible outsole deliver a smooth and energised ride.
Primeknit Upper
Primeknit uppers will encase each foot in breathable comfort. Their seamless constructions provide an irritation-free fit, because we recognise how rubbing and blisters can ruin your day. Light in weight and designed with motion in mind, Primeknit adapts to the changing shape of your foot through the gait cycle. A supportive cage secures the midfoot, reducing in-shoe slippage for a smooth, distraction-free ride. The FitCounter, a split, moulded heel counter, promotes a natural fit; allowing for optimal movement of the Achilles while still providing support.
Boost Midsole
adidas take cushioning to new heights, with their ultra-responsive midsole: Boost. Tiny TPU capsules are moulded together to form a platform that is different to standard, solid foams; absorbing energy and then expelling it back out for a bounce-like effect. This energy return technology reduces the use of superfluous muscle power, diminishing fatigue and enhancing performance; keeping you going for longer. The plush, responsive cushioning will spare your joints as you sprint down onto hard, unforgiving concrete. Boost also manages to maintain its special function and bounce in conditions as low as -20 degrees, making it a reliable, durable and hard-to-beat midsole.
StretchWeb Outsole
The midfoot Torsion System exists to let the forefoot and rearfoot move independently; the result is protection, control and an easy heel-to-toe transition. Manufactured from Continental rubber, a StretchWeb outsole completes the UltraBOOST. Its web-like structure cooperates with Boost to allow the shoe to stretch, for a flexible and lightweight underfoot feel. The web pattern also means a large surface area, and this means better grip. Inspired by tyre technology, Continental rubber supplies traction on wet and dry surfaces, giving you no excuse not to run. The outsole is designed to be just as durable as the Boost midsole, leaving you with a resilient, cushioned and grippy running shoe. Choose adidas UltraBOOST for lightweight bounce and durable speed.
