Two hoodies can cost the same and one of them will be unwearable in a year. The difference is almost never the logo — it is fabric weight, how the cotton was spun, how the cuffs were knitted and whether anyone thought about the shoulder seam. None of it is secret, and all of it is visible on a product page if you know which numbers to look at. Here are the eight things that actually decide whether a hoodie survives, in the order they matter.
Start with GSM
GSM stands for grams per square metre, and it is the weight of the fabric. It is the closest thing apparel has to an honest single-number spec, which is precisely why cheaper brands leave it off the page.
It tells you a lot at a glance. A light hoodie drapes and layers well but goes translucent at the elbows and loses its shape quickly. A heavy one holds a silhouette, survives washing, and takes a long time to dry. Most of what people describe as a hoodie "feeling cheap" is a weight problem.
- Under 280 gsm
- 280 (Light. Layers well, loses shape fast, goes thin at the elbows.)
- 280–320 gsm
- 320 (The standard mass-market weight. Fine, not memorable.)
- 320–400 gsm
- 400 (The sweet spot. Holds structure, survives a season, still wearable indoors.)
- 400–450 gsm
- 450 (Heavyweight. Genuinely warm. Takes a day to dry.)
- Above 450 gsm
- 500 (A coat with a hood. Excellent outdoors, unbearable on a bus.)
Then look at how the cotton was spun
Two hoodies can both be "100% cotton, 350gsm" and feel like different products, because that spec says nothing about how the fibre was turned into yarn.
Open-end (sometimes called rotor-spun) is faster and cheaper. It produces a yarn with more short fibre ends sticking out of the surface, which is exactly what forms pills when the surface rubs against itself. Ringspun twists the fibres more tightly and aligns them, so fewer ends are exposed. It costs more and it is the reason one hoodie stays smooth and another goes fuzzy across the forearms in three months.
Combed ringspun goes one step further and removes the shortest fibres before spinning. It is the best of the three and the most expensive. If a page says "combed ringspun cotton", someone made a deliberate decision. Why your hoodie pills covers the mechanism in more detail, and it is largely a spinning story.
Loopback or brushed back
The inside face of the fabric is the other big fork.
Loopback leaves the knit loops intact on the inside — you can see them. It is less immediately soft, noticeably more breathable, and it holds its appearance for years because there is no raised surface to flatten.
Brushed back (fleece-back) mechanically raises those loops into a soft nap. It feels significantly better in the shop and it is warmer. It is also the version that mats down, goes shiny at the friction points, and looks tired much sooner.
Neither is wrong. Buy brushed if warmth and immediate comfort are the point and you accept a shorter good-looking life. Buy loopback if you want the thing to look like itself in three years.
The eight things to check
- Hood: two or three panels, and is it lined
- Shoulder seam placement
- Drawcord: flat woven, metal eyelets
- Sleeve and armhole construction
- Pocket bartacks at the openings
- Hem rib: depth and recovery
On the spec sheet
- GSM between 320 and 400The single most predictive number. Under 300 for a hoodie you intend to keep is a false economy.
- Ringspun or combed ringspun cottonThe difference between a smooth surface and a fuzzy one at month three.
- Rib composition at cuff and hemLook for a small percentage of elastane, typically 2 to 5%. Pure cotton rib stretches out and never comes back.
Visible in the photos
- Cuff and hem rib depthA deep rib holds its shape. A shallow one is a cost saving and it will bell out first.
- Bartacks at the pocket openingsSmall dense stitch clusters at each corner of the pocket. This is the exact point that tears, and their presence tells you the maker knows it.
- Shoulder seam sitting where the pattern intendsOn a classic fit, at the edge of the shoulder. On an oversized fit, deliberately down the arm. Ambiguously between the two is the one that looks like an accident.
Details that signal care
- A lined or two-tone hoodMore fabric and more construction. Nobody does this to save money.
- Flat woven drawcords with metal eyeletsRound cords fray and retract into the hood. Plastic eyelets crack.
Everything that fails on a hoodie fails at an edge. The cuffs, the hem, the pocket corners and the hood opening. The body almost never gives out first.
Which weight do you actually need?
- Will you wear it mainly indoors, or under a coat? (Yes: 280–320 gsm / No: keep going)
- Is it your main outer layer in autumn and spring? (Yes: 320–400 gsm / No: keep going)
- Are you standing on a touchline in a Canadian winter? (Yes: 400 gsm and up / No: 320–400 gsm)
- Still torn? Take the 320 to 400 band. It is the only one that does every job acceptably.
Fit is a separate decision from weight, and heavier fabric changes how a fit reads — a 400gsm hoodie in an oversized pattern is a much bigger visual object than a 280gsm one. The oversized hoodie fit guide covers the six measurements that decide it, and rugby sizing across brands explains why your usual size may not transfer.
What does not matter as much as you think
- Organic cotton on its own. It is a farming claim, not a durability claim. Organic open-end cotton still pills. What to actually look for in ethical apparel separates the meaningful certifications from the decorative ones.
- The brand name on the chest. It has no relationship to the rib composition.
- Softness in the shop. Brushed fleece is engineered to feel excellent for exactly as long as it takes you to decide. It is not a signal of longevity, and often the opposite.
- Price alone. Above roughly the mid range, you are frequently paying for the logo. Below it, you are genuinely paying for less fabric. The correlation is real at the bottom and weak at the top.
Make it last once you own it
A well-made hoodie is still killed by a tumble dryer. Cold wash, inside out, no fabric softener, and dry flat or on a line. That is most of it. How to care for rugby apparel is the full system, and washing without wrecking the colours covers the detergent question specifically.
Common questions
What GSM is a good hoodie?
Between 320 and 400 gsm for a hoodie you want to keep and wear year-round. Under 280 is a light layering piece that will lose its shape. Above 450 is genuinely a winter outer layer and too warm for indoor wear.
What is the difference between loopback and brushed fleece?
Loopback leaves the knit loops visible on the inside face: more breathable, less immediately soft, and it holds its appearance for years. Brushed fleece raises those loops into a soft nap: warmer and much nicer on day one, but it mats down and goes shiny at friction points over time.
Why do hoodies pill?
Pilling happens when short loose fibre ends on the fabric surface tangle under friction. Open-end spun cotton leaves far more of those ends exposed than ringspun does, which is why spinning method predicts pilling better than price does.
Is ringspun cotton worth paying more for?
Yes, and it is usually the smallest price step for the biggest durability gain. Ringspun yarn twists the fibres more tightly so fewer ends sit on the surface, which means a smoother hand and much less pilling at the forearms and sides.
How long should a good hoodie last?
A 320 to 400gsm ringspun hoodie, washed cold and never tumble dried, should be in regular rotation for several years. The parts that fail first are the cuffs, hem and pocket corners, which is why rib composition and bartacking are worth checking before you buy.
