The altura progel bib tights are the ideal winter garment for cyclists who donrsquot want to compromise on performance this altura bib tight has been engineered to a close performance fit that coats your body with thermal protection without restricting your movements the super roubaix fabric creates an impenetrable barrier between you and the elements donrsquot be fooled by this highly durable fabric as it is incredibly breathable for optimum temperature control and has high wi