The Nora Boots Jan O4, durable, high-performance professional work boots engineered for demanding environments such as agriculture, forestry, outdoor work and industrial applications. Designed and certified under EN ISO 20347:2022 (O4) standards, they deliver reliable comfort and protection for extended wear without a safety toe cap.

Featuring a robust Time Stopper® nitrile rubber construction, these waterproof boots resist oils, petrol, alkalis, acids and most common cleaning agents, making them ideal for use in wet, slippery and chemically-challenging conditions.

The anatomically shaped footbed and foamed midsole provide excellent shock absorption and all-day comfort, while the long shaft can be trimmed for a custom fit. Cold-flexible down to approximately -30 °C, the Jan O4 is also suitable for colder climates and outdoor work in low temperatures.

An antistatic design, SR anti-slip outsole and energy-absorbing heel enhance grip and stability across varied surfaces. Practical pull-on handles make them easy to wear.