Icon boots - my experience with Icon boots in general is very good, I bought 4 pairs in the past 8 years.
For gloves I was very happy with Alpinestars (quite expensive) and Firstgear. I tried many European brands, I have a big collection (I also use some on the mountain bike), I was not able to find any Icon gloves on my measure so I cannot tell anything about it.
For clothes I like a lot Dainese and Klim; Klim has a very limited selection of clothes and they are very expensive, probably you need to be an experienced rider to see the full value of their products (good stuff), Dainese has products for women. I also own some Spidi equipment, not sure if it is available in your area, decent stuff but nothing to write about.