GSM (grams per square metre) tells you how heavy a fabric is. Heavier fabric feels more premium and lasts longer; lighter fabric drapes and breathes better.
A quick guide
- 140–180 GSM: performance tees, summer basics
- 200–260 GSM: premium and oversized tees
- 280–340 GSM: sweatshirts and light hoodies
- 380–480 GSM: heavyweight streetwear hoodies
Ask for swatches
Feel the fabric before you decide: we post swatch cards with every sample.













