Semi-stretch shorts are usually a kind of clothing suitable for water activities, including swimming. These shorts are usually made of light and quick-drying materials, which are very breathable and comfortable, and are very suitable for activities in water. The design of semi-elastic shorts enables them to provide enough flexibility and freedom to make swimming more comfortable. Different swimming places and activities have different dress codes. For example, public swimming pools or competition venues have specific dress codes. When choosing semi-elastic shorts to swim, it is best to understand and abide by the regulations of relevant places or activities to ensure that the dress meets the requirements.