You’ll commonly find two-piece sets (jacket and trousers) and three-piece sets (jacket, trousers, and a matching vest).
Most listings describe woven polyester construction; several explicitly state "Made from 100% polyester."
Some suits advertise stretch fabrics (often labeled as "ComfyFlex" or similar) for easier movement, while others are described with a modern tailored or slim fit.
Jackets are typically single-breasted with front button closures; trousers generally use a button-and-zip fly or similar fly zipper closure.
Some listings specify midweight fabric, while others describe a "year-round" construction—so both midweight and all-season options are represented.
Common details include back welt pockets, logo or branded linings, and belt loops on the trousers.