Nike is selling Nike Promina men's walking shoes for just $45. The original retail price of the shoes was $65. The Dusty Cactus/White/Black colorway (pictured below) is the style available for $45.

Nike says its "next-generation" Air Max shoes are hit with "athletes and collectors" alike. Despite her being neither of those things, at this price point, my wife says these sneakers are a big hit ...

Nike really did their research with this shoe, speaking to over 1,000 people who had a fitness routine made up of walking ... green and white pair or a black and white pair.