When people say a t-shirt feels premium, they are usually describing its weight. Cotton tees are measured in GSM (grams per square metre), and that single number affects fit, durability, warmth, and how a print sits on the fabric. Here is how to decide which weight is right for you before you shop our T-Shirts collection.
What GSM actually means
GSM tells you how dense the fabric is. Lower numbers are thinner and lighter; higher numbers are thicker and more structured. As a rough guide:
- 130-150 GSM - lightweight, soft, slightly sheer, great for hot weather
- 150-180 GSM - midweight, the everyday standard
- 180-220+ GSM - heavyweight, structured, opaque, premium feel
When to choose heavyweight
Heavyweight tees hold their shape, drape with a boxy structure, and resist becoming see-through. They are ideal if you want a tee that looks intentional on its own and lasts through heavy rotation. The trade-off is warmth - they can feel like a lot in peak summer.
If you like that substantial feel, the same quality carries through to our Hoodies and Sweatshirts.
When to choose lightweight
Lightweight tees are breathable, pack small, and layer easily under shirts and jackets. They soften beautifully with washing. The trade-off is that they show wear faster and can cling in a way some people do not love.
How weight affects the print
Heavier fabric gives a print a flatter, more even surface to sit on, which is part of why heavyweight tees often look more premium. Whichever you choose, follow a gentle wash routine to protect the design - see our full graphic tee care guide.
Frequently Asked Questions
What is a good GSM for a t-shirt?
150-180 GSM is the everyday sweet spot - durable but still comfortable. Choose 180 GSM and above for a premium, structured heavyweight tee, or 130-150 GSM for a light, breathable summer tee.
Are heavyweight t-shirts better?
Better for durability, structure, and a premium feel - not better for hot weather or layering. The right choice depends on how you will wear it and your climate.
Do heavyweight tees shrink more?
Not inherently. Shrinkage is driven by heat, not weight. Wash any cotton tee in cold water and air dry and shrinkage stays minimal regardless of GSM.
Find your weight in our T-Shirts collection or check what is trending in Best Sellers.