Bingxue Cotton Kids Boys Pure Cotton Class A Boxer Briefs 10A Antibacterial Four-Season Mid to Large Size Developmental Shorts

1. Soft and highly elastic waistband with widened design for comfort and no tightness.

2. Hand-stitched flat seams for a smooth fit that does not pinch the belly or slip.

3. Premium long-staple cotton fabric (95% cotton) combined with 5% spandex fiber for excellent moisture absorption, breathability, and stretch.

4. Double-layer crotch fabric (92% regenerated cellulose fiber, 5% spandex, 3% nylon) for breathability and comfort.

5. Ergonomic 3D cutting design for a better fit.

6. Antibacterial protection rated at national Class A standard (10A level), tested to inhibit Staphylococcus aureus (98%), Escherichia coli (90%), and Candida albicans (83%).

7. Safe active printing and dyeing process with no fluorescent agents detected (0.00 mg/kg).

8. Complies with national textile Class A standards and T/GDBX056-2022 safety regulations.

9. Seamless bone-free stitching technology to prevent curling at leg openings.

10. Suitable for all seasons.