adidas Pureboost 22 Women's Running Shoes You don't have to run far to feel the benefits of training. Slip on these adidas shoes and you're only a few miles away from a good mood. They're designed for short runs, with a BOOST midsole that offers incredible energy return with every step. Engineered Mesh Upper Constructed using an engineered mesh upper, the adidas Pureboost 22 Running Shoes encase each foot in breathable comfort. The mesh is lightweight and highly breathable for all-temperature comfort. The mesh acts as a lightweight second skin, providing a supportive and comfortable fit. Its perforated construction allows air to fully permeate the entire upper, letting your feet breathe when the temperature starts to rise or your training session heats up. By allowing hot, humid air to escape, the Pureboost ensures complete comfort at all times. A textile lining has also been used on the upper to increase comfort, the lining sits comfortably against the skin and reduces the risks of chafing and irritation from ruining your run. Finishing the upper an external heel counter works to lock in the heel for a comfortable and secure fit whilst a traditional lacing system secures the midfoot for no in shoe slippage. Boost Midsole A lightweight Boost engineered midsole is embedded into the Pureboost. The boost foam compound provides endless energy return from heel strike through to the toe-off phase of the gait cycle. It features hundreds of visible energy capsules that store and unleash endless energy every time your foot hits the ground, meaning that every step is charged. When your heel hits the floor, the boost particles compress and store kinetic energy; as you transition through to mid-stance, the boost particles relax and release their stored energy, which propels you forward with an explosive take-off. The boost midsole will change your runs forever, thanks to its energy-returning properties. In addition, when the boost capsules compress to store energy, they cushion the foot from impacts. The boost particles only compress so far, which means that they also provide light support whilst on the road. StretchWeb Rubber Outsole Manufactured from Continental rubber, the StretchWeb outsole completes the Pureboost 22 Running Shoes for superior grip and a smooth transition through the gait cycle. Its web-like structure cooperates with the Boost midsole to allow the shoe to stretch, for a flexible and lightweight underfoot feel. The web pattern also increases the surface area of the outsole, which in turn provides you with better grip throughout your run. Inspired by tyre technology, continental rubber supplies traction on wet and dry surfaces, giving you no excuse not to get out and run. Finally, the outsole is designed to be just as durable as the Boost midsole, leaving you with a resilient, cushioned and grippy running shoe.