Unbreakable Desert Onyx Safety Boot

Unbreakable U136 Desert Onyx S3L Composite Side Zip Black Safety Boot. High quality black coloured leather upper paired with a composite toe-cap and composite anti-penetration midsole make the Desert THE choice of professional tradesmen.

Sole:

• UNBREAKABLE injected construction.
• SR slip resistant.
• Fuel and oil resistant.
• 200°C temperature resistance.
• Energy absorbing heel.

Upper:

• Black full grain leather upper.
• Thick padded collar and tongue.

Protection:

• Composite toe cap.
• Composite anti-penetration midsole.
• Anti-static.

Main Features:

• Ultra-comfort PU insole.
• Scuff cap and kickplate.
• UNBREAKABLE easy clean sole.
• Strong twin needle stitched seams.
• Size zip with Velcro fastening.
• Pull-on tab.

Safety Standard:

• EN ISO 20345:2022
• S3L SR FO