Hoodie GSM guide: which weight to choose

GSM (grams per square metre) measures fabric weight. As a general industry guide, lightweight hoodies sit around 240–300 GSM, midweight around 300–380 GSM and heavyweight above 380 GSM. Midweight suits most teams and schools; heavyweight suits premium streetwear and cold climates; lightweight suits warm climates and layering.

6 min read Updated 10 October 2026 By the Vanguard Uniforms production team

What GSM means

GSM is the weight of one square metre of fabric in grams. A higher GSM means more fabric per square metre: usually thicker, warmer and more structured. It is the quickest way to compare hoodie fabrics. Read more in fabric GSM explained.

Typical hoodie weights

These are general industry ranges; exact numbers vary by fabric and knit.

WeightTypical GSMFeelBest for
Lightweight~240–300Soft, light, drapesWarm climates, layering, summer merch
Midweight~300–380Balanced, everydayTeams, schools, corporate, most brands
Heavyweight380+Thick, structured, boxyPremium streetwear, cold climates

Choosing by use

  • Sports teams and schools: midweight. Warm enough, washes well, good value.
  • Leavers hoodies (UK): midweight to heavyweight for a quality feel.
  • Streetwear brands: heavyweight for a premium, boxy silhouette.
  • Gulf and Pakistani summers: lightweight or French terry.
  • Corporate events: midweight, which prints and embroiders well.

Fabric type matters too

At the same GSM, brushed fleece feels warmer than loopback French terry. See fleece vs French terry.

Other quality signs

  • Ribbed cuffs and hem that spring back
  • Double-layer hood
  • Flat or neatly finished seams
  • Pre-shrunk fabric
  • Strong eyelets and drawcords

Our approach

We confirm fabric type, weight and composition with you, then make a sample so you can feel it before bulk. See our custom hoodies.

Frequently asked questions

Is a higher GSM always better quality?

No. GSM measures weight, not quality. Yarn, knit and finishing matter just as much. A well-made midweight hoodie can outperform a poorly made heavy one.

Can we feel samples first?

Yes. We can send fabric swatches and make a sample hoodie before bulk production.

Vanguard Uniforms production team

Written by the team that makes uniforms and team kits at our factory in Faisalabad, Pakistan, since 2002. Questions? WhatsApp us at +92 300 6646541.

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