This is my 9th pair of Skechers. The first 3 where this style and I got away from it for a while, purchasing other styles. Then I saw this available with memory foam. I used the sizing chart on Amazon and it was very helpful because the shoe ia a relaxed fir shoe not a wide or regular  I walk to and from work 3 mile round trip, plus I'm on my feet all day 10 hours a day. I'm a medium size male, 5'11&#34; around 172lbs. These shoes are very comfortable. I purchase 2 pair to rotate so I won't where them out so fast. Highly recommend them. I won't be wearing these much longer because I'm in the northeast(CT). But I'm sure I'll have them a few years like the previous pair.