Super easy to set up and use. Crocs are so great for plantar fasciitis and eradicating sexual attractiveness. And would say I have a wide foot. I?d highly recommend these! The shoes I received are nice but the sole insert is not the same memory foam insert as the one I bought in the mall. cold/hot/wet/dry, all good, protectd my dainty feet, non-slip, and stayed ON! This rack is for my2013 GMC Terrain DenaliGreat, easy installation, no mess, no thinking! Unlike others who showed a shelf but it didnt come with it. If you dont take the time to properly rinse it all out (like at least 5 minutes) then it leaves a gross, greasy residue. The material and style suits the cooler fall days or low heat.