Semi-responsive in the forefoot and fairly cushy in the heel for this 155 lb guy doing 40-60 miles per week.  I am happy with these glides—the first pair that I have owned—so far and plan on using them exclusively as a recovery day shoe since they are are on the heavier side relative to other traditional running shoes on the market.  I only have about 20 miles on them but expect to get at least 600 out of them if they hold up similarly to other, lower stack height Adidas shoes having the same adiprene/adiprene+ midsole.  Yes, these shoes have adiprene+ and adiprene in the forefoot and heel respectively, unlike what is listed in the product description here on Amazon advertising these shoes as only having full-length adiprene+.  Be sure to check shoefitr before picking a size. These are a half size larger than the couple dozen other running shoes I have owned. When it comes to other Adidas models, this holds true in comparison to the Boston 3s and 4s as well as Adios v1 and Adios Boost.