If you wear a half size (e.g., 9.5), most manufacturers, such as OluKai and Victoria's Secret , recommend moving up to the next full size (e.g., 10).
Many slippers are sold in "Alpha" sizes (S, M, L). According to Dearfoams and Kohl's , the standard conversions are: what size slippers should i buy
There should be approximately 1/4 inch of space at the front so your toes can wiggle freely. If you wear a half size (e