Under Armour Men's Heatgear Swim Briefs from Japan
Under Armour Heatgear swim briefs for men use knitted synthetic microfibers for moisture-wicking in water activities. Under HTS 6112.31.0010, as they are men's made-up swimwear of synthetic fibers, excluding orthopedic or worn items per chapter notes. The athletic compression distinguishes them from casual underwear.
Duty Rate — Japan → United States
25.9%
Rate breakdown
9903.05.480%Section 301 (forced labor) — Japan (col1 rate ≥ 12.5 percent): MFN >= 12.5% → no additional duty
Import Tips
• Include fabric swatches or photos proving knitted construction and swim purpose
• Comply with CPSIA labeling for any metallic threads if present
• Pitfall: incorrect fiber content declaration can trigger audits