A standard tee shirt weighs 120–250 grams (4.2–8.8 oz) for wholesale buyers, depending on fabric density (e.g., 150–220 GSM), size (S–XXL), and design complexity. Sino Finetex’s cotton-polyester blends average 180g for unisex sizes, optimized for bulk shipping efficiency. Pro Tip: Lighter tees (≤160g) cut freight costs by 15% but prioritize durability testing for repeated wear.