Hoodie GSM Guide: 300 vs 320 vs 400 vs 440 GSM

What hoodie GSM means, how 300, 400 and 440 GSM feel, and how to pick the right winter hoodie in India. Prices, fabric, fit and sizes compared.

Not sure which hoodie will actually keep you warm? GSM is the one number that tells you. Here is a simple guide to hoodie fabric weight, and how our 300, 320, 400 and 440 GSM hoodies compare.

What is GSM?

GSM stands for grams per square metre. It is the weight of the fabric. The higher the GSM, the thicker, denser and warmer the hoodie feels. Most hoodies sold in India are around 250–320 GSM. Anything around 400 GSM and above is considered heavyweight.

How each GSM feels

Fabric weightHow it feelsBest for
250–300 GSMLight to mid-weight, flexible, easy to layerMild winters, evenings, travel
300–400 GSMMid to heavy, soft brushed inside, warmEveryday winter wear in most Indian cities
400–440 GSMHeavyweight, dense, holds its shape, premium feelColder winters, a structured oversized look

Our hoodies compared

300 GSM Printed Hoodie320 GSM Hoodie400 GSM Heavyweight Hoodie440 GSM Premium Hoodie
Price₹899 flat₹999 flat₹1,299 flat · any 2 for ₹2,400 (code HOODIE2)₹1,599 flat
FabricBrushed fleece, 90% cotton / 10% polyesterCotton fleece (100% cotton in the zip-up and printed styles; cotton blend in the Ultra Soft range)Brushed fleece, 90% cotton / 10% polyesterBrushed loopknit, 88% cotton / 12% polyester (about 630 g per hoodie)
FitRegular fit pulloverRegular or relaxed fitOversized, drop shouldersOversized, drop shoulders
ColoursUp to 7 colours, by designBlack, White, Navy, Beige, Maroon, Grey (varies by style)7 colours4 colours
SizesXS to 3XLS to 3XL (Ultra Soft: S to L)S to 3XLS to XXL
StylePrinted designsFull-zip, printed pullover or plain Ultra SoftPlain, logo-freePlain, logo-free
Buyer rating–––★ 4.7/5 (11 buyers)

Every hoodie comes with free delivery across India and Cash on Delivery (₹49 extra), with no inflated MRP.

Which one should you pick?

  • Pick 300 GSM (₹899) if you want a printed hoodie for mild winters, travel or layering, at the lowest price.
  • Pick 320 GSM (₹999) if you want a zip-up hoodie, or a slightly warmer regular-fit hoodie in 100% cotton.
  • Pick 400 GSM (₹1,299) for a warm, heavyweight oversized hoodie in more colours and up to 3XL, or to buy 2 for ₹2,400.
  • Pick 440 GSM (₹1,599) if you want our heaviest, most premium hoodie with a structured oversized look.

Fit tip: our 400 and 440 GSM hoodies are cut oversized with drop shoulders. Choose your usual size for the relaxed look, or one size down for a closer fit. The 300 and 320 GSM hoodies are regular or relaxed fits, so pick your usual size.

How to check a hoodie’s GSM when shopping

  • Look for the GSM on the product page or label. Brands with heavy fabric usually say so.
  • Check the product weight if it is listed. Heavier fabric means a heavier hoodie; our 440 GSM hoodie weighs about 630 g.
  • Hold it up to the light. Thin fabric shows light through easily; heavyweight fleece does not.
  • If the GSM is not mentioned anywhere, ask before you buy.

Frequently asked questions

What does GSM mean in a hoodie?
GSM means grams per square metre. It measures how heavy the fabric is. A higher GSM means a thicker, warmer hoodie.

What GSM is good for a winter hoodie in India?
For everyday Indian winters, 300–400 GSM works well; our 320 GSM zip-up is a good choice if you like to layer. For a premium, heavyweight feel or colder places, choose 400–440 GSM.

Is 440 GSM better than 400 GSM?
440 GSM is heavier and denser, so it feels more premium and holds its shape more. 400 GSM is still heavyweight, costs less and comes in more colours and sizes. Both are much thicker than the 250–320 GSM most hoodies use.

How can I check the GSM of a hoodie before buying?
Look for the GSM on the product page or label. If it is not mentioned, check the product weight if listed: heavier fabric means a heavier hoodie (our 440 GSM hoodie weighs about 630 g). If a brand does not state the GSM, ask before you buy.

Does Kool Kameez offer Cash on Delivery?
Yes. Cash on Delivery is available across India for ₹49 extra, and delivery is free on every order.