Description
Ideal For
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Technicians & construction sites
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Industrial premises
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Warehouses & logistics
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Maintenance & daily professional tasks
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Professionals who prefer a classic, sturdy safety boot
Stability & Comfort in practice
The slip-resistant PU sole provides reliable grip on demanding surfaces, while the reinforced heel shock absorption reduces fatigue throughout the workday.
The comfortable width (11) makes it suitable for extended wear, even in challenging conditions.
Security & Certifications
The CK03 safety boot complies with ISO 20345 and belongs to the category S3, offering:
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Full professional protection
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Resistance for demanding environments
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Secure and stable footing
Technical Characteristics (clean & structured)
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Type: Safety boot
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Category: S3
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Standard: ISO 20345
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Top part: Leather
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Sole: PU, slip-resistant
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Shock absorption: Enhanced (heel area)
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Foot width: 11 (comfortable fit)
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Color: Black
What makes it stand out
The CK03 doesn’t aim to be sporty — it is:
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Stable
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Durable
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Comfortable
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Reliable
It’s the right choice for professionals who need a basic S3 safety boot that performs consistently every day..
At Geosantro we provide safety footwear that meets real professional needs, focusing on quality, proper fit, and reliable protection.
💡 💡 Pair it with work socks or insoles for enhanced comfort during long shifts.




