Product Specification:

Product Type: Long Sleeve Cotton T-Shirt for Men  
Style: Casual, Basic Solid Color  
Fit: Regular fit with pull-on closure  
Collar: Classic crew neck (O-neck)  
Material: 100% Cotton  
Sleeve Length: Full sleeves  
Special Features: Breathable and moisture-wicking  
Applicable Seasons: Suitable for all four seasons  
Usage Scene: Ideal for casual daily wear  
Origin: Mainland China (Hebei)  
Care Instructions: Machine washable  
Pattern: Plain/Solid color  
Sizes Available:  
- S: Bust 49 cm  
- M: Bust 51 cm, Length 68 cm  
- L: Bust 52.5 cm, Length 69 cm  
- XL: Bust 55 cm, Length 70 cm  
- XXL: Bust 57.5 cm, Length 71 cm  
- XXXL: Bust 60 cm, Length 72 cm

Note:  
- Asian sizing – may run smaller than US/EU sizes. Please refer to the size chart and allow 1–3 cm margin for manual measurements.  
- Color may vary slightly due to lighting and monitor differences.