Cycle clothing is clothing specifically designed for bicycle riders. It is often very tight and clingy, to improve aerodynamics when cycling fast. A good example is bib tights, which are tights with shoulder straps to ensure that they cannot slip down. The clothing may be made of materials of fetish interest, such as Lycra, neoprene and polyurethane.
Inevitably, such shorts clearly outline the buttocks, especially if someone is sitting on a bicycle and rises off the saddle. On men, they can also show male bulge. Sometimes they show VPL. Some shorts, particularly white ones, may be slightly see-through.