What is GSM in Fabric

GSM stands for Grams per Square Meter. It is used to measure the weight of fabric. Low GSM: Lightweight and breathable fabrics Medium GSM: Balanced weight and durability High GSM: Heavier, denser and more structured fabrics Understanding GSM helps buyers choose the right fabric based on application, comfort, durability, and garment requirements. In simple words: GSM tells you how heavy the fabric is per square meter.