Samshield Premium Helmet Liner Size:7 3/4 (62) 5® thermoregulation technology

5® thermoregulation technology

The particles are naturally derived and work for the life of the product (it will never wash out

When applied regularly

Rotational motion is a combination of rotational energy and rotational forces from angular acceleration that both increase the risk for brain injuries

Samshield Premium Helmet Liner Size:7 3/4 (62) 5® thermoregulation technologySamshield helmet liners are a great option for those that want to adjust the size of their helmet or have an extra on hand so that they can use the helmet while a liner is being washed. Our customer love that (generally) they can have one liner to use when they have their hair up and use a smaller liner for schooling when they have their hair down! These memory foam liners won't compress over time, are machine washable, and easy to snap in and out.