Swimming trunks are available in three lengths: short, medium, and long. The trunks should fit within three inches above the knee and mid-thigh, as a general guideline. The majority of guys will find this to be the most comfy and acceptable size.
The size structure for the swimming trunk is as follows:
The length of the table of this shorts and swimsuits come in a variety of styles. For exact leg length measures, just refer to the "info & care" section on each product pages.