I was impressed by the quality of the product. Always a fan of Boost but this crossknit runs a bit long and quite narrow. I would best describe an 11.5 D in this shoe as a 12 A. If you have low arches or a narrow foot, you might like to try this one but unfortunately these are going back to the retailer. 3 stars for quality and looks but 2 over par on the fit.** I would like to update this review. I actually ordered two pairs of these shoes around the same time I posted this review, both in the same size but one, arriving late and marginally more affordable.... Funny enough, the second pair WAS NOT NARROW, and fit GREAT! So....... +1 star from my original review but I cannot boast that the consistency is there when it comes to manufacturing. Though I can say that this shoe was worth every penny... when it actually fits. $130.00 shoe for $54.00= sold. Great cushioning, traction, and looks!