I really love my earlier purchase of Go Walk 3 &#34;Attain&#34; shoes.  Unfortunately these shoes, Go Walk 3 &#34;Unwind&#34; are very different.  They are hard and uncomfortable at the heal.  Additionally, the soft walk of the &#34;Attain&#34; version is not present in this &#34;Unwind&#34; version.  I don't recommend these Go Walk 3 &#34;Unwind&#34; shoes.