Ariat Men's Sierra 10" Wide Square Steel Toe Western Work Boot- Bark- 10010134 Category10 Inch What's the difference between composite

What's the difference between composite and steel toe

Non-Marking RigiTrac™ Outsole: Oil- and slip-resistant traction

The upper is constructed from full-grain leather and features pull loops for easy pull-on

Comfort Built to Last

Ariat Men's Sierra 10" Wide Square Steel Toe Western Work Boot- Bark- 10010134 Category10 Inch What's the difference between compositeAriat Men's Sierra 10" Wide Square Steel Toe Work Boot Aged Bark 10010134 Sierra is constructed with maximum durability for the harshest conditions. The Extreme Durability platform is the best choice for high heat and high abrasion occupations like welding and railroad. Key Features of the Ariat 10010134 Premium Full Grain Leather Upper, Aged Bark ATS Technology, ergonomic support on uneven terrain Removable All Day Cushioning Insole Oil and Slip