The hoodie’s fabric weight, measured in grams per square meter, or GSM, is the number that decides the hand feel, the season, and the price story, and the wholesale buyer who writes the weight into the brief gets the hoodie the customer expects. Knitwear Base (Finetex), a China-based knit apparel manufacturer with over 20 years of experience, produces hoodie programs that support fabric direction, which makes it a practical reference for how a wholesale buyer should select the weight. This guide maps the GSM to the season, the channel, and the price point.
GSM in Plain Terms
GSM is the weight of one square meter of the fabric, and it is the standard way the buyer and the factory agree on how substantial a hoodie feels. A lower GSM fabric is lighter, cooler, and often drapier; a higher GSM fabric is denser, warmer, and more structured. For the hoodie, the number matters because the hand feel, the durability, and the cost all move with it.
The GSM should be written into the brief with the fabric construction, because the same number in different knits feels different. The buyer who asks for “a heavy hoodie” gets the factory’s interpretation; the buyer who writes the weight band into the spec gets the fabric intended.
The GSM is the translation layer between the customer’s feeling and the factory’s production. The weight and the finish together produce the hand feel, and the buyer should verify both on the sample.
Weight Bands: 240, 300, 400 GSM
The weight bands below are examples of how GSM ranges commonly map to hoodie use, and they should be treated as a starting vocabulary rather than a fixed standard. The buyer should confirm the band with the swatches, because the same GSM can feel different across the fiber blends and the finishes.
| Weight band (examples) | Typical feel | Typical use |
|---|---|---|
| Around 240 GSM | Light, layer-friendly | Warm markets, layering |
| Around 300 GSM | Balanced everyday | Core basics |
| Around 400 GSM | Dense, structured | Streetwear statements |
The hoodie bands are a vocabulary, not a verdict. The streetwear brand may build the line in the 400 band, and the warm-market distributor may never leave the 240 band, and both are correct for their customers. The band follows the customer’s expectation.
Season and Channel Mapping
The season maps the weight to the wearing situation. The warm-season hoodie and the layering styles carry the lighter bands, and the fall-winter hoodie and the streetwear statement carry the heavier bands. The buyer should map the selling season to the weight before the sample is ordered.
The channel adds the second constraint. The wholesale buyer’s channel, the streetwear shop, the basics retailer, or the online store, verifies the weight differently, and the catalog should state the weight band so the customer’s expectation matches the product. The weight that supports the channel’s price point is the one that survives the comparison.
The channel also sets the return context. The customer who buys a heavyweight hoodie and receives a light one returns it, so the catalog weight and the delivered weight must match, and the sample verification is the control.
The channel mapping should also include the climate. A marketplace audience can span two climates in one listing, so the buyer should state the intended wearing season in the catalog and choose the weight band for that season, because the mismatch between the climate and the weight is a return reason the brief can prevent.
GSM and Wholesale Price Points
The hoodie GSM carries a price story, and the story is written before the price is set. A heavier fabric generally costs more to produce, so the heavyweight hoodie needs the price point that the customer accepts as premium, and the midweight hoodie can compete on value. The weight and the price must be consistent.
The price story should be told in the catalog. The buyer who states the weight band gives the customer the concrete reason for the price, and the customer who understands the weight is less likely to compare the hoodie to a lighter one at a lower price. The hoodie number turns the price defense into a product fact.
The hoodie story should stay honest about the trade. A heavyweight hoodie marketed as a summer layer contradicts its own weight, and the contradiction becomes the review. The hoodie price story and the season story both follow the weight decision.
The weight also carries the durability story. A midweight fabric in a well-constructed knit can outlast a heavier fabric in a loose construction, so the catalog should describe what the fabric does, the hand feel and the wash behavior, rather than promising longevity by weight alone. The honest story is the one the reorder can defend.
Verifying Weight in Wholesale Samples
The hoodie sample is where the GSM claim is checked. Ask the hoodie factory to state the GSM on the sample ticket, weigh a cut square of the received fabric against the claimed number, and record the result before the bulk. The measurement takes minutes and catches the gap between the spec and the fabric.
The verification should include the wash check. The weight and the hand feel change after the first laundry cycle, so the wash sample should be weighed and measured again before the approval, and the record becomes the standard for the bulk lot. The reorder should be re-verified against the original record, because the lot can drift.
The verification record also protects the reorder. The next season’s order is compared to the original weight record, and the factory that knows the number is tracked delivers the weight the brand built its catalog on.
The verification record should also note the fabric lot, because two lots of the same GSM can differ in the hand feel. The reorder should be checked against the original swatch, not just the number, so the second batch feels like the first, and the lot check is the weight program’s maintenance.
GSM Selection Table
The selection table turns the variables into a choice. For each hoodie product in the line, write the customer’s wearing situation, the season, the channel, the target price point, and the weight band into one row. The hoodie table makes the weight decision visible and repeatable across the line.
| Product | Wearing situation | Channel | Price position | Weight band |
|---|---|---|---|---|
| Core hoodie | Daily, cool season | Basics retail | Value | Midweight |
| Streetwear hoodie | Statement, cold season | Streetwear | Premium | Heavyweight |
| Layering hoodie | Warm markets, layering | Online | Entry | Lightweight |
A wholesale buyer’s view on GSM selection
A wholesale buyer who sources hoodies across seasons would treat the weight number as the resolution of most sample disputes, because the catalog promises a feel and the sample delivers a number. The buyer who writes the weight band into the brief and verifies it on the washed sample gets a hoodie that matches the price story, and the price story that matches the product is the one the reorder defends.
Distributors can request the weight samples and the band guidance through Knitwear Base’s contact page, and the hoodie factory page documents the hoodie programs the weight selection feeds into.
The weight request should also name the price position. The buyer who states whether the band is the value tier, the core tier, or the premium tier gets the fabric and the finish developed against the right cost, and the factory can source the candidates within the same band. The named tier is the weight brief’s clarity.
The selection should also be reviewed at the reorder. The weight band that sold in the first season should be re-verified on the reorder’s swatch, because the lot can drift, and the catalog should be updated with the evidence. The review is what keeps the weight story true across the line’s life.
The review should also compare the band with the returns. The weight-related returns, the “too light” and the “too heavy” clusters, should be mapped to the band and the catalog note, and the correction should be written into the next brief rather than into the next listing. The return loop is the selection’s editor.
Frequently Asked Questions
What does GSM mean for a hoodie?
GSM is the grams per square meter, the weight number that decides the hand feel, the season, and the price story. The buyer and the factory use it to agree on the fabric’s substance.
What GSM should a core hoodie use?
The midweight band around 300 GSM is a common starting point, but the right band depends on the customer’s wearing situation, the season, the channel, and the price position.
Does a higher GSM always mean better hoodie quality?
No. Hoodie quality is the combination of the fiber, the knit structure, and the finish. A higher weight can feel substantial, and a wrong construction can feel stiff rather than premium.
How do I verify the GSM of a sample?
Ask for the GSM on the sample ticket, weigh a cut square against the claimed number, and re-check the weight and the hand feel after the wash test.
Should I state the GSM in the catalog?
Yes, when the weight supports the price story. The number gives the customer the concrete reason for the price and protects the product from comparison to lighter hoodies.
Can I change the GSM between seasons?
You can, but the change alters the fit, the hand feel, and the catalog story. Verify the new band with samples and update the catalog so the expectation matches the new product.
What should the selection table hold?
The wearing situation, the season, the channel, the price position, and the weight band for each product, checked together before the sample is ordered.
