how does the Sokol suit stop all radiation and other harmful things

Question: how does the Sokol suit stop all radiation and other harmful things
- Keywords:
  radiation,
  Sokol suit
Asked by Soyuz Guru to Jenn on 18 Mar 2016.
- Jenn Wadsworth answered on 18 Mar 2016:
  
  The sokol suit has a reflective visor and thick padding to stop the harmful UV rays from penetrating it. However it can’t stop x-rays or cosmic rays, or tiny bits of fast-flying space debris, so it’s always risky when you do space walks!

Question: how does the Sokol suit stop all radiation and other harmful things