Most versatile nike training shoes
I own metcon react, metcon 6, free metcon 3 and now free metcon 4. This is got to be my favourite in both functionality and aesthetically.
Love the hugging feeling of the free metcon shoes and they are perfect for HIIT and normal weights. I can be on the treadmill for more than an hour without my feet hurting and could also do zumba with them. If you are looking for a pair that can do most of the jobs in gym, this is the one to go for.
I could really feel the difference of the 4 to the 3. Free metcon 4 is softer and can be worn out for a whole day without any issues.