Review on Adidas Running Indigo Silver Metallic Sports & Fitness by Matthew Sutton

The Solar Boost 21 is a decent shoe, if a little heavy. I may play too much in the midfoot to really use this shoe, but I found it very clunky and bulky. The upper fits well, although I think it could have used a little more arch support. In my opinion, this shoe falls apart at the midsole. The Boost foam in this shoe feels a little stiffer than I expected. It's more like the bounce foam Adidas uses in their lower running shoes. I also think that all the plastic parts on the bottom of the shoe that are designed to create a propulsive effect only make the shoe feel chunky and add extra weight. I definitely recommend the Adidas Solar Glide instead of this shoe. The upper fits better, the foam is softer and more responsive, and feels better underfoot. Oh, and it costs less too. I'm just a runner and this is my 2 cents.