nike free is beter
The nike free with strap shoes are a nice throwback to shoes in the past. They are not necessarily better but different. Some people don't like the velcro but some do.
The 3.0 is more minimalist that the Nike Free Run. Although it offers no stability and little but protection for the foot, it is durable. If you are hiking and not running, 3.0 is likely a good choice.
As far as I know the Nike Free 3.0 trainers have been discontinued for men. They still sell women nike free 3.0 free trainers. They are currently at 5.0 for nike frees though.
I actually like the Nike free 3.0 v2 better than v1 or any other shoe because it is very comfortable and has great flexibility. The cushioning in this shoe is excellent.
One is nike One is nike
You can find a pair of Nike Free 4.0 online at thedunkshoes.com/nike-free-run-nike-free40-c-41_54.html. They have them on sale for as low as $76.99, which is 39% off of their original price.
Amazon.com offers pink and gray women's Nike Free running shoes for $99.99. Ebay.com lists pink Nike Free shoes for $76.95. Cheapfreerunningshoes.com offers pink Nike Free running shoes for only $64.99.
it is a matter of opinion. for shoes i prefer nike because it is more known for speed whereas adidas are more known for ball control as in long range passing and free kicks or corners.
A good website is http://www.eastbay.com/_-_/keyword-nike+free, where it features a selection of Nike Free shoes. Although most of them have shoe laces, some of them have straps.
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Many of the people reviewing the Nike Free 7.0 as well as the Nike Free 7.0 v2 have been completely satisfied with the shoe. The Nike Free 7.0 offers superior traction and is incredibly comfortable. The shoes are made of synthetic materials which make them light.