Awesome in quality; clunky in looks! I purchased an 8.5 in these and an 8.5 in the 'Keen Sterling City' model. This pair was way too big; amazing to me! I wear 8.5-9; and very surprised these were too big. Disappointed too since they are of such a high quality; materials, etc. They will never wear out. Toe box room; a little wide on the back of my strange feet; AAA heels and need a wide toe box. When you get right down to it; these are quality made, will last forever, and just look plain clunky! Fine if you don't mind looking like duck feet, which these did on me. The Sterling City model has no arch support (this model has FANTASTIC arch support); but they don't look as clunky. So it's a give and take on these two models! Would highly recommend any Keen model; for reasons stated: QUALITY! HEAVY DUTY BUILD!