What Is a Heavyweight T-Shirt? GSM, Fabric and Fit Explained
Updated 15 October 2026 · By Salman Munawar, Founder, Ravix Pro Industry
Quick answer: A heavyweight t-shirt is made from thicker cotton jersey, usually around 220–300 GSM or more, which gives a structured, premium feel.
Walk into any modern streetwear store and you will notice the tees feel different: thicker, structured, boxier. Heavyweight t-shirts have become a signature of premium streetwear, and for many new brands they are the first product to launch.
Building a clothing or sportswear brand? Ravix Pro Industry is a sportswear and apparel manufacturer in Sialkot, Pakistan, offering OEM and private label manufacturing for clothing brands: product development, samples, custom labels and packaging, and consistent bulk production, certified WRAP, BSCI, OEKO-TEX and ISO 9001. MOQ 30 pieces per design. Private label · OEM manufacturing · Get a free quote.
A standard tee is around 160–200 GSM. A heavyweight tee is usually 220–300 GSM 100% cotton jersey. The extra weight gives a structured drape, a premium hand feel and better durability. Learn more in our GSM guide.
Pre-shrunk and garment-washed fabrics shrink very little. Ask for pre-shrunk cotton.
What is the MOQ for custom heavyweight tees?
30 pieces per design, with sizes mixed.
Heavyweight vs Regular T-Shirt
Feature
Regular tee
Heavyweight tee
Fabric weight
About 160–200 GSM
About 220–300+ GSM
Feel
Soft, light, drapes close to the body
Thick, structured, holds its shape
Fit
Regular or slim
Usually boxy or oversized
Neck rib
Thin
Thicker, flatter rib
Durability
Good
Very good, keeps shape after washing
Typical use
Basics, merch, events
Premium streetwear and brand drops
Which Cotton Is Best for Heavyweight Tees?
Combed and ring-spun cotton give a smoother surface and softer hand feel than open-end cotton, and they print better. Most premium heavyweight tees use 100% combed cotton jersey. Garment washing or garment dyeing after sewing softens the fabric and reduces shrinkage.
Heavyweight cotton can shrink if it is not pre-shrunk. Ask for pre-shrunk or garment-washed fabric, wash at 30°C inside out and avoid hot tumble drying to keep the print and shape.
More Questions
Is 240 GSM heavyweight?
Yes. Around 240 GSM is a popular everyday heavyweight; 280–300 GSM feels very premium.
Are heavyweight tees good for summer?
They are warmer than lightweight tees, but combed cotton still breathes well. Many brands offer 220–240 GSM for summer and 280–300 GSM for colder months.
Can heavyweight tees be printed and washed?
Yes. Screen print, puff print, DTF and embroidery all work, and acid wash or garment dye can be added after printing.
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