What It Means
GSM measures the weight of one square meter of fabric. A higher GSM usually means a heavier fabric, but it does not automatically mean the garment is better. Fabric composition, knitting, washing, fit, construction, and printing method also affect the final product.
Why It Matters
GSM helps buyers choose blanks for different use cases. A lighter tee can work for warmer weather or lower-weight product lines. A heavier tee, hoodie, sweatshirt, or sweatpant can create a more substantial streetwear feel. GSM also helps keep product planning consistent across a collection.
Common Questions
- Does higher GSM always mean better quality?
- What GSM should a streetwear tee use?
- Is 230GSM considered heavyweight?
- Does GSM affect printing?
- Should hoodies and T-shirts use the same GSM?
Common Misconceptions
- GSM alone does not define quality.
- GSM does not confirm fabric composition.
- GSM does not confirm shrinkage rate.
- GSM does not confirm print compatibility.
- Two garments with the same GSM can still feel different.
How It Relates to Blank Apparel
Blank apparel buyers often compare products by garment type, GSM, wash finish, color range, size range, and printing readiness. GSM should be used as one sourcing filter, not the only decision factor.