I've been looking for a pair of classy grey/silver flats to sharpen a casual outfit (like jeans and a nice black top). Last week I found these shoes on amazon and from the picture I could tell they'd be perfect in color and style. I got the "Frost Grey Thai Silk" in 7.5 M US (my usual size). These shoes are a nice fancy shade of grey - the fabric has a hint of shimmer so the grey isn't dull and it looks more like a metallic iridescent-like silver. These flats have little to no arch support - they're good if you want to look good without the pain of heels, but you still don't want to do a lot of walking in 'em. They will rub the back of your heel raw. I own another pair of Rocket Dog shoes (the rock climbing style) and they feel exactly the same. Nothing&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Profoot-Care-Softstrips-Pre-Cut-Moleskin-Comfort-Strips-Value-Pack-14-ea/dp/B000TZ40W0/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Profoot Care Softstrips, Pre-Cut Moleskin Comfort Strips, Value Pack 14 ea</a>&nbsp;can't fix. Oh, and you shouldn't pass up buying a dress shoe with no arch support - you don't wear them for that long, and you can also just buy Foot & Arch Shoe Inserts.