Chudun Men's Chef Shoes Non-Slip Waterproof Oil-Resistant Black Kitchen Work Shoes Size 45

Tested and certified by professional institutions including Intertek and CNAS with international recognition.

National patent for anti-slip sole technology (Patent No. 719, issued Dec 19, 2017).

Full sole coverage with patented nano polymer formula significantly improving slip resistance.

Suitable for slippery, oily, and wet kitchen floors, including slopes.

Manufactured in China and exported to Japan.

Multiple angle real product photography available.

Slip resistance tests under various lubricant conditions (soap solution, sodium lauryl sulfate, glycerine) with results ranging from 0.50 to 0.62, all passing required standards.

Developed by ChuDun Laboratory and ChuDun Bionic Chef Shoe Research Institute.

National patent and invention rights valid for 15 years.

Complies with EU certification standards.

Emphasizes safety and comfort for chefs to prevent slips and falls in busy kitchen environments.