There are worse gloves out there from Thailand. Raja comes to mind and Sandee. Both are very similar gloves, almost like copies, but even worse.
In my opinion Windy has excellent quality with fine, thick, high quality leather and great finishing. The downside are the padding and the lack of wrist support. The padding is made of layers of cloth and some rubbish that gives less cushioning than a pair of simple handwraps. Still, some people just love it just for that because they give you an advantage in fighting or sparring if the other guy wears Twins or TopTen gloves ....
I wrote a short review about my experience with Windys here:
https://forums.sherdog.com/threads/windy-12-oz-bghv-bag-gloves.3914793/