Our TPU (Thermoplastic Urethane) Outsole is the all-rounder, matching most work environments. The significant distinction from the Nitrile Outsole is that the TPU Outsole is more light-weight and warm immune to 266ºF.
Most of our work boots come basic with a TPU Outsole. It’s very durable, offering high resistance versus cuts, abrasion, splitting, cracking, and high resistance to many oils and chemicals. The TPU Outsole likewise provides slip resistance for unequal and also unsafe surface areas.
All Steel Blue security boots, including our TPU Outsole, adhere to American Safety Shoes Certification ASTM F2413. Steel Blue Soft Toe job boots that include a TPU Outsole adhere to American Security Shoes Certification ASTM F2892.
If you don’t require extreme warm security, this is the light-weight Outsole you need for your work boots.