Nautilus 1657: Brown Carbon Toe SD10 Slip On Work Shoe
- Full-Grain Leather Upper
- Carbon Nanofiber Safety Toe Cap
- Removable SD10 Comfort Insole with Arch Support
- EVA Midsole with Slip-Resistant Rubber Outsole
- No Exposed Metal and Security Friendly
- Meets or Exceeds ASTM 2413-18 I/C and SD10 Rating with a Mark II Slip Rating of .43