Muck Boot Arctic Sport Overboots from Japan
Insulated rubber overboots designed to slip over work boots for protection against extreme cold, snow, water, and chemicals in harsh weather. Features 5mm neoprene but rubber exterior upper and aggressive tread sole. Classified in 6402.99.33.90 as cold/inclement weather protective overfootwear.
Duty Rate — Japan → United States
37.5%
Rate breakdown
9903.05.480%Section 301 (forced labor) — Japan (col1 rate ≥ 12.5 percent): MFN >= 12.5% → no additional duty
Import Tips
• Certify chemical resistance if claimed (e.g
• ASTM D471 tests) to support classification
• Label as 'overboot' not boot to prevent confusion with standalone footwear