I never wore them myself, but as far as the online reviews go, I can tell that they are really comfortable and really goods shoes. Someone even said they were fabulous!
The Asics GT 2160 are one of the most popular and highly sold running shoes. They are extremely comfortable and have long durability. They make even the longest run seem short.
The asics gt 2160 are running shoes. They are made for running but can be worn as your everyday walking shoes. They are stylish in themselves and make everyone look good.
Asics 2160 are good and recommended women's shoes. They are great for running and exercising. They are good for your feet and you can buy them online or at a footlocker.
Here are two websites, http://www.runnersworld.com/shoe/gt-2160 and http://www.runningshoesguru.com/2011/02/asics-gt-2160-running-shoes-review/, that have detailed reviews for the Asics GT 2160 shoes.
I have never tried Asics GT 2160 running sneakers before so I don't personally know if it's comfortable or not. But, I think that my friend tried it and they liked it.
If you are looking for Asics GT-2160 running shoes, there are a variety of sites that offer this specific shoe. They are available on Amazon, as well as other sites such as Sports Authority and OnlineShoes.
You can read reviews and compare costs of the Asics GT 2160 running shoe on a site called Nextagg. The 2160 is a mid grade running shoe and you can find them for around $69.
I have never seen/worn these running shoes, so my knowledge of them is somewhat (read: very) limited. I'll try my best, however! On Amazon.com, the reviews for the men's Asics 2160 say that these shoes are worth their price. In fact, they're one of the few shoes that can actually be considered to last long enough to diminish the price return!
The Asics 2160 Women's Running Shoe is available at many retailers and will be on sale at different stores at different times. Currently they are cheapest at OnlineShoes ($55-$78) but Nextag or similar comparison site will show you where they are cheapest each day.
Many stores sell the Asics 2160. You could look on Amazon.com, as they sell many types of shoes, including Asics. Another good source would be Zappos. They sell shoes and have an entire product page just for Asics.
The short answer is that you sure can. The asics 2160 are a pretty decent womens shoes and should be supportive enough for exercising for a zumba class.
Runningshoeguru.com is a great resource for reviews on most running shoes. You may also want to try drshoe.com.