Designed to keep you comfortable on your longest days on the bikeisadore bib shorts are made from two types of power lycra174 made in italy to ensure you get just the right amount of muscle support and comfort each material type is specially selected and put in the place where it is needed the most and offers the most benefit to the rider the matt black type of lycra is very soft stretchy pleasant on the skin and makes sure you get a superior fit the second lycra material is highly dur