T shirt weight determines how thick and heavy your tee feels. It's measured in oz (ounces per square yard, oz/yd²) or GSM (grams per square meter). A bigger number means more fabric, more weight. Here's a breakdown:

• Lightweight (4-7 oz or 130-190 GSM): Breathable for hot days or layering.
• Mid-weight (7-8 oz or 190-220 GSM): Versatile, balancing comfort and structure.
• Heavyweight (over 8 oz or over 220 GSM): Great for cold weather or a thicker feel.
• Ultra-heavyweight (over 10 oz or over 300 GSM): Super thick and durable, perfect for very cold days or a boxy fit style.

Please pay attention to the OZ / GSM if weight and thickness are important factors for you.

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