The Surefit Beanie is fully approved to be worn with the firm’s range of safety helmets.

JSP said: “Compatibility is key when combining PPE and this new Beanie will prevent workers from wearing incompatible and dangerous alternatives such as hoodies under their helmets.”

The Surefit is designed to cover the entire ear for maximum comfort and warmth and is made from stretchy material making it a good fit for all head sizes.

It is lightweight for all day comfort and machine washable at 30^oC while the ear flaps can be custom embroidered with a corporate logo.