These are big kids sizes that is converted into women sizes The sizes are after conversion ( if you wear women size 7 choose size 7 ) kids size --> women size 4 --> 6 4.5 --> 6.5 5 --> 7 5.5 --> 7.5 6 --> 8 6.5 --> 8.5 7 --> 9 Mesh and synthetic upper offers breathability and durability Padded collar and tongue for comfort Lace and stay-put closure offers a secure fit