If you've ever bought a tee that looked great in photos but felt thin and cheap when it arrived, GSM is the reason. It's the single most important number when it comes to t-shirt quality, and most brands don't talk about it because their number isn't worth talking about.
Here's what GSM actually means, why it matters, and why it's especially relevant if you're buying a tee to wear through an Australian winter.
What Does GSM Mean?
GSM stands for grams per square metre. It's the measurement of how much a fabric weighs per square metre of material. The higher the number, the denser and heavier the fabric. The lower the number, the thinner and lighter it is.
Most fast fashion t-shirts sit between 140 and 180 GSM. They're lightweight, they pill quickly, they lose their shape after a few washes, and the print fades faster because there's less fabric for the ink to bond to. They're cheap to produce and they feel like it.
Premium t-shirts start at around 200 GSM and go up from there. The difference is immediately obvious when you hold one. The fabric has weight to it. It drapes differently. It holds its shape. And it lasts significantly longer.
Why Higher GSM Means Warmer
This is the part most people don't think about when buying a tee for winter. A higher GSM fabric is denser, which means more cotton fibres packed into the same space. More fibres means better insulation. The fabric traps more warmth against your body and does a better job of blocking cold air from getting through.
A 140 GSM tee in an Australian winter is going to feel cold. You'll need multiple layers underneath to stay comfortable. A 300 GSM tee is a different experience entirely. It sits heavier on your body, retains warmth, and works as a genuine layer on its own in mild winter conditions. Pair it with a jacket or hoodie and it holds up through the coldest days.
For anyone buying a tee specifically to wear through winter in Australia, GSM isn't just a quality indicator. It's a warmth indicator.
What CityEvoke Uses and Why
CityEvoke offers two weights across the collection, both chosen specifically because they sit well above the fast fashion standard.
The Boxy Fit range is built on 300 GSM heavyweight 100% cotton. Wide-shoulder, structured, oversized silhouette. This is the heavier of the two options and the one built for winter. The fabric has a premium feel the moment you pick it up, and the weight means it holds warmth in a way that lighter tees simply can't. Order your normal size for the intended boxy oversized fit.
The Everyday Fit range is built on 240 GSM 100% cotton. Long slim silhouette, versatile enough to wear year-round. Still significantly heavier than fast fashion alternatives, and comfortable through the cooler months when layered. True to size for a fitted look, or size up for an oversized feel.
Both are printed using DTG on dense cotton, which means the print quality is sharper and more durable than what you'd get on a lightweight base. The fabric holds the ink better. The detail stays sharper for longer.
The Designs Worth Wearing This Winter
The Between Two Worlds Boxy Fit is the heaviest and most detailed piece in the collection. 300 GSM, original koi fish and lotus artwork, and the kanji for Infinite Hope on the front. The piece that makes the strongest impression in person and the one built to carry you through winter.
The Neon Dreams: Zira Boxy Fit is the original CityEvoke character on 300 GSM cotton. Bold, anime-inspired, and built to last. The design that started the brand and still one of the strongest in the collection.
The Bloom Never Begs Boxy Fit is one of the most talked-about pieces in the collection. 300 GSM, meaningful design, and a name that carries its own weight.
The Stillness In Motion Boxy Fit and the Consumed By The City Boxy Fit round out the heavyweight options, both on 300 GSM cotton with original hand-drawn artwork.
If you want the everyday option with more versatility, the full collection is also available in the 240 GSM Everyday Fit across all designs.
The Short Version
Higher GSM means heavier fabric. Heavier fabric means warmer. If you're buying a tee for Australian winter, 300 GSM is the number you want. CityEvoke's Boxy Fit range is built on exactly that, with original artwork that makes it worth wearing beyond just the warmth.
Ships Australia-wide and to New Zealand.