Quick answer: Gildan labels our LONE WOLF hoodie fabric 8.0 oz, which converts to about 271 g/m². Lightweight hoodies run 200–250 g/m², midweight sits at 250–300 g/m², and true heavyweight fleece starts above 300 g/m². At 271 g/m² you get real everyday warmth, a shape that holds, and a print surface that stays crisp wash after wash.
Ask ten people what makes a hoodie good and most will talk about design. Fabric weight actually decides more: how warm it runs, how it drapes, and how it survives thirty washes. Here is how to read the number on the label.
What GSM actually measures
GSM is grams per square metre of fabric, a density measurement. More grams mean more fibre packed into the same area: denser cloth, more warmth, more structure. Hoodie labels usually quote ounces per square yard instead of grams, and the two are not siblings, they are conversions: 8.0 oz/yd² equals about 271 g/m². An 8.0 oz fleece is therefore a 271 g/m² fabric, no matter which side of the Atlantic printed the tag.
Hoodie weight classes at a glance
| Class | Typical GSM | Feel | Best for |
|---|---|---|---|
| Lightweight | 200–250 | Barely-there layer | Warm days, layering under jackets |
| Midweight | 250–300 | Everyday warmth, holds shape | Most climates, clean print surface |
| Heavyweight | 300+ | Structured, maximum warmth | Deep winter, boxy oversized fits |
At 271 g/m², an 8.0 oz Heavy Blend sits at the top of midweight: warm enough for most of the year where heating and seasons do the rest, and light enough to layer without feeling like armour.
Why we print on Gildan 18500 (8.0 oz / 271 g/m²)
The LONE WOLF hoodie is the Gildan 18500 Heavy Blend: a 50/50 cotton–polyester fleece. The blend matters for two reasons. The cotton keeps the natural hand-feel that prints well, while the polyester adds shape retention and faster drying. The garment is made from air-jet yarn, which is softer against the skin and resists pilling, so the surface your print lives on stays smoother for longer. Consistency between batches also matters: when the fabric does not shift between production runs, the print registration and colour match stay predictable.
Printed to order in the EU with DTF, the design fuses to a smooth fleece surface and holds up through normal washing. Care is simple: wash cold, inside out, and skip the tumble dryer, and the hoodie outlives your current interest cycle. If you want the care routine in detail, we wrote a short guide on keeping graphic tees crisp, and the same logic applies here.
How to choose your weight
Layer first, climate second. If you mostly wear a hoodie under a jacket, a 200–250 g/m² layer is enough. If the hoodie IS the jacket for most of the year, aim at 270–300 g/m². If you live somewhere the wind laughs at soft fleece, go heavyweight at 300+ g/m² and accept the extra structure. Print fans should care about surface smoothness as much as warmth: midweight fleeces take a graphic very cleanly, while heavyweight builds read more textured and retro.
The bottom line
8.0 oz = about 271 g/m², the everyday sweet spot: warm across three seasons, structured enough to look sharp over tees, and smooth enough to carry a print. You can feel it on the Wolf graphic hoodie, or read how the same GSM numbers play out on tee fabric in our heavyweight vs midweight tee guide. Travelling light? Our travel capsule guide shows how one hoodie covers two weeks.