Does anyone know where I might be able to get blacked out glasses? This is what they use in the memory competitions, and it is helpful for memorizing language vocabulary.
They block out the peripheral vision so you can avoid distractions in public places like coffee shops. I will drill holes in the center so I can see through a narrow view only.
I've been perusing avidly online on Amazon and Google shopping but haven't found anything. Can someone point me to where I might obtain blacked out eyewear?