AdidasPureBoost X. Running shoes made exclusively for women, the Adidas Pure Boost X provides the technology needed for a smaller foot. One of the most unique features of Thefact that adidas pairs philanthropy with running inspires me, too. Runner’s Bane. The Pure Boost line’s tongue construction and progressive lacing system may eliminate foot pressure for others, but not for me. Whew. I found a feature I could do without. Thankfully, it doesn’t impede my running. A friend complained that these shoes TheAdidas PureBoost is a fast shoe with a focus on comfort. This lightweight runner is designed with a knit upper and Boost cushioning that provide an optimal workout experience. The shoe uses an adaptive style that is versatile enough to use for city running. The Adidas PureBoost keeps the foot lower to the ground, an ideal feature for .