**Product Specifications:**
**Brand:** DINGGU
**Model:** Labor Protection Shoes
**Features:**
- Comfortable and durable
- Enhanced safety for walking
- High-end materials
- ANI-grade steel toe cap
- Kevlar bulletproof lining (upgraded thick puncture-resistant)
- Slip-resistant rubber outsole
- Abrasion-resistant materials
**Certifications:**
- CTI Testing Report: MA210900341277
- CWAS Testing Report: 50CA266522124
- LA Safety Certification
**Size Options:**
- Size 41 for sports shoes, Size 41 for leather shoes
- Suggest ordering one size up for wide or fat feet
**Measurement Guide:**
- Place foot lightly on white paper
- Measure distance between top of big toe and back of heel for size reference
**Design:** Classic design for a comfortable wearing experience
**Usage:** Suitable for various work environments requiring safety footwear
**Note:** Detailed information and additional specifications available upon request.