These are new in box in a size 39 or 8 US. I have these in the 7.5 / 38.5 and am a true 7.5. The toe is almond shape so they fit great and would likely work best on a size 8 or 7.5 wide. You really can wear them all day. They are super comfy! - Meet Tamia Block Heel Pump - now with a comfy mid-heel height and elegant almond toe design. Crafted with pressure-relief insoles and blister-proof padded heels, these pumps surely offer you all day-long comfort. Whether in the office or a night on the town, the Tamia Block Heel is always your go-to heels. Almond-Toe Block Heel 5.8cm/ 2.28” heel Natural Artemisia Argy + PU foam insole, with heel rebound, arch, and forefoot support Heel Patch for added comfort Rubber Outsole Packaged with 100% recycled shoe fillers and recyclable boxes Note: The insole contains natural Artemisia Argyi herbal. People with allergies, please consult a medical professional before wearing.