The Sierra platform can take on anything. This pair is built with a puncture resistant and metal-free insole for maximum protection without the weight of traditional metal plates. Best for high heat and high abrasion occupations like welding and railroad.
Features
- ATS® technology provides ergonomic support on uneven terrain
- Metal free SWEN-FLEX® midsole for flexible and lightweight protection
- Premium full-grain leather
- Removable All Day Cushioning insole
- Durable oil- and slip-resistant Duratread™ sole
- High heat-resistant sole
- 90° heel
- Goodyear welt construction
- Six-row stitch pattern
- ASTM F2413 M/I/C PR EH rated