These are super soft and fluffy, with a medium-thin memory foam insole. Great for tired feet on hard floors, but maybe not cushioned enough for those with true foot problems, especially with heavy use since memory foam does compress and needs time to recover fully. I wear a 6 in length but have very wide feet with high insteps and arches, so I often buy 7 and just deal with the extra length. I bought the 7-8 and they are just snug enough on my feet that they don’t flop, and not long enough to trip me up. If you have long or narrow feet, and you’re on the top end of the size, you may want to size up. I purchased the “off-white” and loved them so much I also ordered the “pink”. The pink is more dusty and a little more purple than the product images show, as you can see in my photos. I really like it, but others may feel different. Anything fuzzy is prone to compression and matting over time, and this happens faster with anything holding weight or getting friction (like feet moving in them), and it happens at lightning speed if you have sweaty feet! So I’ve learned to brush them to keep them nice, and it has worked really well. A nail brush is perfect. I left these (the off white, pictured before and after) a little longer than I should have, and they still brushed out great, although they could use a wash and then brush again afterwards. The fluff on the sides is pretty long, so I wouldn’t wear them outside unless you want to trim that part (or if you don’t care). The low hanging fluff will also discolor with dirty floors, which tells me we need to mop more lol. A little trim is enough to fix that. I’ve tried a lot of bigger brands like ugg, koolaburra, dearfoams, bearpaw, emu, barefoot dreams, cushionaire, and even clarks. For fuzzy and supportive, especially for not being too hot, these are the winners- and it’s not even close. Overall I’m very happy with how they feel and how they’ve lasted even with heavy use, they’re so cozy without being hot and they are really helpful with my feet. When I ruin them or need more colors, I will absolutely be back for more- especially with that price point!!