The liner deserves the same care. A removable, washable liner keeps the inside fresh, and following the maker's washing instructions protects both the padding and the stitching around it.
To compare our full face and open face ranges side by side, see
http://www.rehime.com.ar/bases/paginasdecine/index.php/To_See_The_Certification_Behind_Our_Own_Range,_Visit_HedonHelmets..
To see the current range built this way, visit
http://www.rehime.com.ar/bases/paginasdecine/index.php/To_See_The_Certification_Behind_Our_Own_Range,_Visit_HedonHelmets..
A helmet workshop in London works on a smaller scale than a mass production line, and that shapes almost everything about how a helmet gets made. Materials are chosen and checked by hand, shells are shaped and finished in small batches, and problems are caught by people who see every stage, not just a sensor on a line.
Most manufacturers recommend replacing a motorcycle helmet every five to seven years even without a crash, since the internal materials that absorb impact degrade slowly with heat, sweat and UV exposure. The shell can look fine while the protective layer underneath has already lost some of its effectiveness.
A made to order helmet starts long before any material is cut. Measurements are taken, the intended use of the helmet is discussed, and a rider works with the maker to settle on a shell, lining and finish that suit them specifically, rather than picking from fixed stock sizes.