What Does GSM Really Mean in Streetwear?
In textile manufacturing, GSM stands for Grams per Square Meter. It is the international standard metric for fabric density and weight. While fast-fashion t-shirts measure between 120 and 150 GSM, luxury streetwear relies on dense, heavyweight fabrics ranging from 220 to 260 GSM for t-shirts and 400 to 480 GSM for hoodies.
Why Heavyweight Cotton Holds Its Silhouette
Heavyweight cotton maintains its structured boxy drape, eliminates collar baconing, and resists transparency even under harsh sunlight.