Why hoodies are the gateway garment
For most buyers, hoodies are the first serious purchase in oopbuy clothes. They are forgiving to size, easy to combine and inexpensive enough to experiment with. They are also the category where two garments at the same price can differ most: a 280 gsm fleece and a 480 gsm heavy fleece look similar on a hanger and feel like different products on your back.
This guide covers the numbers that separate them, the cuts you will see described, and what to check before your parcel ships.
What gsm tells you about a hoodie
Fabric weight in grams per square metre is the most useful specification on a hoodie listing. It predicts warmth, structure and how the garment drapes.
| Weight | Feel | Best for |
|---|---|---|
| 240–280 gsm | Light, soft, slightly floppy | Mild weather, layering under a jacket |
| 300–350 gsm | Standard sweatshirt weight | Everyday wear, spring and autumn |
| 380–420 gsm | Substantial, holds its shape | Cooler weather, structured silhouettes |
| 450–500 gsm | Heavy, dense, almost jacket-like | Winter, oversized streetwear looks |
These are typical ranges, not standards. Sellers measure at different stages of production, and some quote the weight of the finished garment rather than the fabric. If a listing claims a weight that seems extreme for the price, treat it as approximate until the label photo confirms it.
Weight is not the same as warmth. A loose-knit 350 gsm hoodie traps less heat than a tight 300 gsm one. But as a rule of thumb for the same construction, heavier is warmer and more structured.
Boxy, oversized and regular
Three words that get used interchangeably and should not be.
- Regular — follows the body with modest ease. Chest width roughly 4 to 6 cm above your own.
- Boxy — wide through the chest, often shorter in the body. The shoulder may still sit near yours. Compare the chest number: 8 to 12 cm above your measurement is boxy.
- Oversized — large throughout, including shoulder and sleeve. Chest can be 12 cm or more above your measurement, with a dropped shoulder.
The practical test is to compare the listing's chest width with a hoodie you own. If the difference is small but the body length is shorter, it is boxy. If both are large, it is oversized. Buying a boxy hoodie in your usual size is usually right; buying an oversized one in your usual size gives you the oversized look; sizing up on top of that gives you a poncho.
The sleeve-length trap
Dropped shoulders move the seam down the arm, which means the sleeve measurement includes the drop. A hoodie listed with a 65 cm sleeve may fit like a 60 cm sleeve on a regular shoulder. If sleeve length matters — and with hoodies it usually does — measure from the centre back of the neck to the cuff on a hoodie you like and compare that way. It is a more stable comparison across cuts.
Construction details worth checking
- Fleece versus terry. Brushed fleece is warmer and softer inside; loopback terry is cooler and more breathable. Both are common and both are fine — they suit different seasons.
- Ribbing. A good cuff and hem rib recovers its shape. Thin ribbing bagged out after a month is the most visible sign of a cheap hoodie.
- Drawcords. Metal-tipped cords last longer than knotted ones. Check they are even in the photos.
- Hood lining. Double-layer hoods hold their shape; single-layer ones collapse.
- Stitching at the pocket. The kangaroo pocket takes stress every time you use it. Look for bar tacks at the corners.
Sizing in practice
Measure a hoodie you already like: chest flat, body length, and centre-back sleeve. Then compare with the chart. If the listing has no chart, ask the agent for measurements before ordering; hoodies are too expensive to guess at.
| Your hoodie (flat) | If the chart says | Choose |
|---|---|---|
| Chest 60 cm | Chart L: chest 60 cm | L — same fit |
| Chest 60 cm | Chart L: chest 64 cm, length −4 cm | L — boxy look |
| Chest 60 cm | Chart L: chest 56 cm | Size up, or choose another listing |
| Chest 60 cm | Chart XL: chest 68 cm | XL only if you want it genuinely oversized |
QC photos for hoodies
- Print or embroidery centred and straight, including on the sleeve.
- Drawcords present, even length, tips intact.
- Cuffs and hem not twisted or stretched.
- No pilling or pulled loops on the fleece.
- Colour matches the option, allowing for warehouse lighting.
- Size label matches your order.
Ask for a flat chest measurement if the fit is critical. It is the one request that turns a guess into a decision.
Shipping a hoodie
Hoodies compress well. Vacuum packing two or three together can noticeably reduce the parcel's box size, which matters on lines that charge volumetric weight. A heavy 480 gsm hoodie weighs around 0.9 to 1.1 kg, so two of them plus a pair of trousers is already a substantial parcel.
If you are building around a hoodie, pair it with lighter pieces: tees, socks, a cap. Our list method explains how to balance the box, and the sweater guide covers the knit alternative for the same layer.