**Product Specifications:**
1. **Material:** 40S soft cotton, AAAA-grade antibacterial crotch
2. **Comfort:** Soft and comfortable, made with HD COTTON
3. **Breathability:** Made with breathable and sweat-absorbing cotton material
4. **Antibacterial:** 7A-grade effective antibacterial protection
5. **Safety:** Certified with professional antibacterial testing reports
6. **Fit:** Elastic spandex for stretch and comfort, available in L/XL/XXL/XXXL sizes
7. **Colors:** Available in a combination of coastal blue, silver gray, mist green, and midnight black
8. **Care Instructions:** Wash light and dark colors separately, avoid prolonged soaking in alkaline water or detergent
9. **Package Information:** Set of four men's boxer briefs in coastal blue, silver gray, mist green, and midnight black
10. **Composition:** 95% cotton, 5% spandex main material, 100% cotton crotch lining
11. **Product Standards:** Compliant with GB/T8878-2023 and T/SZTIA001-2023
12. **Antibacterial Level:** AAAA-grade
13. **Safety Category:** GB18401B
14. **Size Guide:**
- L(170/78A): Waist 68cm, Side Length 24cm, Hip 88cm
- XL(175/82A): Waist 72cm, Side Length 25cm, Hip 92cm
- XXL(180/86A): Waist 76cm, Side Length 26cm, Hip 96cm
- 3XL(185/90A): Waist 80cm, Side Length 27cm, Hip 100cm
15. **Color Disclaimer:** Due to lighting and device differences, actual colors may vary slightly
16. **Color Fastness:** Some color fading may occur due to post-processing treatments, please wash dark colors separately
17. **Odor:** Products may have a slight odor due to packaging, kindly air out before use
18. **Pilling:** Normal occurrence due to material and friction, follow care instructions to minimize
19. **Maintenance:** Soak in saltwater before first wear for color preservation
For any inquiries, please contact customer service at 400-689-9820. Thank you!
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