Ultraboost 5X Running Shoes Size:7 This rendition features a cool

This rendition features a cool colorway for extra flair

Better Cotton is sourced via a chain of custody model called mass balance

For the first time in club history

The Refined boots are constructed from fewer rubber layers for a more lightweight feel

A mesh upper offers both airflow and support

Ultraboost 5X Running Shoes Size:7 This rendition features a coolChasing new PRs feels easier in these adidas running shoes. The lightest BOOST yet delivers continual energy return across the kilometers 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.