The outdoor/general pairs make good lightweight hiking or work shoes. One of the small tips also fell off (left ear) after a few days of use. I did a lot of research on this and was hoping that these would be great and thankfully, they actually turned out to be great. The reviews here either wavered on being too big or too small so I actually walked into a Crocs to try them on but only found size 9 and 11. As for sweat, its leather. Perfect for hip thrusts. I just want to start by saying this review is just about first impression after unwrapping and trying them on for the first time so I wont be able to give a review as to how long the quality lasts. update:Got my warranty replacement and am happy to have them back! So Im very happy with finding the same kind of curves and support for my feet and the ease of just slipping them on. My feet are wide and i have plantar fasciitis so i cant wear heels but these right here is my new wedges i will be ordering more colors, the greatest thing is that they fit and dont feel too wide or tight.