Advanced Technology: The Ultraboost features cutting-edge technology, including the responsive Boost foam cushioning in the midsole. Boost foam is known for its superior energy return and comfort, but it is more costly to produce than traditional EVA foam.

The Ultra BOOST has three key features that I love: the Primeknit upper, the torsion system, and boost energy foam. The Ultra BOOST is a really great daily trainer that could double as a race day pick as well. My next race is the Baltimore 10-miler in June and this shoe is certainly a contender.

Ultraboost DNA Shoes The Boost midsole returns energy with every step, and it lasts even longer when used solely for walking. Top it off with a breathable Primeknit upper to keep you comfy during long walks, and you have our pick for best overall walking shoe.

MAKE SURE RETURNS ARE ACCEPTABLE or else you can be scammed. And if you see the boost, there should be 4 nipples going down every 1cm or so on the shoe. Another way is by checking the insoles and making sure the the word Ultraboost is flipped on each insole.