The Black Prism discussion

I have started the Light bringer saga again to refresh for the new book coming in Oct. So I was listening (this time) and notice in one part during the war . A line read like Kip looked down at his hands and they were blue. I didn't think about this at 1st but Kip was getting his his ass kicked at the time. It says how he is being punched and kicked and his head bouncing off the ground. So he couldn't have been wearing his colored glasses. so how did he draft?? Am I just missing something here

Drafters don't need the glasses to draft, it just helps , depending on the lighting it could help a lot, but there are lots of examples of people drafting without glasses.