There are two major reasons why the product failed from the consumer perspective and the first was the design. At the time, Glass looked rather clunky and was still considered to be in the prototype phase. While a newer version did improve the design, it wasnt enough to make a huge difference in sales.
Why did Google Glass get Cancelled?
Unfortunately, the Glass failed because the inventors excluded defining and validating the users and what difficulties it was solving for them. Instead, they determined the product would sell itself even without actual solutions or importance, that its hype would be sufficient to appeal to everyone.
Can you still get Google Glass?
Google is now allowing its resellers to offer Google Glass to just about anyone. If you want to, you can go to a reseller, pick a Google Glass, a band (or buy a bundle), and order it for yourself. But just because you can, doesnt mean you should. So yes, you can buy Google Glass 2 right now if you want to.