adidas Ultraboost 5X Women's Running Shoes

Chasing new PRs feels easier in these adidas running shoes. adidas' lightest BOOST yet delivers continual energy return across the miles so you feel fresh from start to finish. Add the Torsion System between the heel and forefoot for stability and you get a smooth, steady stride no matter how far or fast you go. It all rides on a Continental Rubber outsole for secure traction in wet and dry conditions to keep you confident on your feet.

Primeknit Upper

Constructed from adidas' hyper anatomical Primeknit upper, the Ultraboost 5X encase your feet in a breathable layer of comfort and has an ultimate fit. The materials mould to the foot's shape and movement, for unparalleled comfort. The upper is lightweight and highly breathable for all-temperature comfort and acts as a lightweight second skin, therefore providing a supportive and comfortable fit. The perforations through the fabric allow air to fully permeate your feet, letting them breathe when the temperature starts to rise or when your training session begins to heat up. Synthetic overlays feature to enhance the durability of the shoes, as well as, add structure. The Moulded External Heel Support is optimised to provide targeted support, whilst minimising weight for a comfortable and efficient running experience. A traditional lacing system secures the midfoot so you can enjoy distraction-free strides.

Light BOOST Midsole

adidas takes cushioning and responsiveness to new heights, with the ultra-responsive, Light BOOST midsole. Light BOOST is constructed from tiny TPU capsules that 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. Capturing the energy you put into running and blasting it right back out, the newly optimised midsole brings even more energy return to your run, and on this occasion lighter in weight than other versions. Light BOOST is adidas' lightest BOOST yet, delivering higher levels of energy return across the miles so you feel fresh from start to finish. The Torsion System located between the heel and forefoot improves stability and offers next-level support so you get a smooth, steady stride no matter how far or fast you go.

Continental Rubber Outsole

Manufactured from Continental rubber, the outsole ensures the Ultraboost 5X has a superior level of grip and a smooth transition through the gait cycle. The outsole construction works with Light BOOST to allow the shoe to stretch, for a flexible and lightweight underfoot feel. Inspired by tyre technology, Continental rubber supplies traction on wet and dry surfaces, giving you no excuse not to get out and run. The outsole is designed to be just as durable as the midsole, leaving you with a resilient, cushioned and grippy running shoe.