Can I wear a hat or hoodie underneath my hard hat?
Keeping warm is essential when working outside in cold weather. However it is important to make sure that adding extra layers does not impede the performance of PPE.
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Hats and hoodies
Wearing a hat or hoodie underneath a safety helmet may seem like a convenient way to stay warm but this can in fact reduce protection and put workers at risk.
A hat or hood can affect how the helmet’s harness fits. The harness nape strap needs to be positioned correctly to secure the helmet and provide the intended level of protection. Wearing a hat or hoodie can prevent the harness from fitting tightly, decreasing the level of protection offered to the wearer.
If the helmet is too loose, shock absorption performance can be reduced leading to higher risk of injury in the event of an impact. The helmet can also shift positions allowing it to be knocked off the head more easily, leaving the wearer unprotected.
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Compatible options
Helmet warmers and liners are available to offer a safe alternative. These products are designed for use with compatible head protection, providing a way to keep warm without affecting helmet performance.
In testing, the helmet is normally fitted directly to the test headform, meaning performance with other items worn underneath cannot be verified. JSP EVO? helmets have been tested with the range of cold weather helmet accessories to verify performance and ensure compatibility.
JSP offer a range of options, including padded helmet warmers that attach to the helmet’s harness. The Surefit? thermal helmet liner is worn like a beanie under the helmet, specially designed and approved to allow the harness to fit correctly.
Hats and hoodies can affect how a safety helmet fits and reduce impact protection. Selecting a compatible, tested helmet accessory allows wearers to work more comfortably in cold conditions and remain properly protected against head injury.