Blank Long Sleeve T-Shirts

• 300 GSM heavyweight cotton jersey
• 100% cotton, with no polyester blends
• Clean oversized fit with a structured feel
• Pre-shrunk for better size consistency
• Made in Portugal

The 300 GSM heavyweight cotton jersey gives our long sleeve t-shirts a more structured feel than standard lightweight blanks, while still keeping them comfortable enough for everyday wear.

If you want to compare fabric weights and understand how GSM affects fit, durability and print performance, read our guide to choosing the right fabric weight for your product.