Specialized Leather (SPR Leather)
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17:06
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At 7:31 in
How to pick the best Work boots & shoes for the Job site & why some wear out so fast
What happens here
The expert discusses SPR (Superior Performance and Resilience) leather, a trademarked material used in some Keen boots. He explains that this leather is specially treated to resist caustic chemicals like alkali, sulfuric acid, calcium hydroxide, caustic potash, and potassium phosphate. This makes it ideal for harsh industrial environments, such as concrete work or farming, where these chemicals would quickly degrade traditional leather, significantly extending the boot's lifespan.
Goal: Learn about SPR leather's chemical resistance and suitability for specific industries.
Tools and materials
- Keen Utility Boot — Illustrating chemical resistance
- SPR Leather Keen — Chemical-resistant material for boot construction
What they say
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What they say
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