1, the performance is different: sweatpants are suitable for sports, sweat-wicking, and comfortable to wear, which will not make people feel tight, while sanitary pants are different. We will find that many sanitary pants are made of cashmere, which is very suitable for winter wear and especially warm.
2, different materials: the material of sweatpants is cotton or polyester, while the material of sweatpants is generally polyester.