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Under Armour Men's Heatgear Swim Briefs from Canada

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 — Canada → United States

35.9%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

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