[thomspoon]

Snap is another competitor in this space that has see-through displays via waveguides.

[alchemist1e9]

Also Viture, many people feel theirs are the best product, myself included.

[plun9]

I have Lenovo Legion Glasses 2 (https://www.lenovo.com/us/en/p/accessories-and-software/vr-h...). They look like regular aviator sunglasses.