• These are standard Chaco sizing.
    Answered on 11/24/2017 1:57:16 PM by Product Specialist Greg from Sierra Trading Post
  • I typically wear a size 11 B men's USA size. The size 11 men's toe coop i wear with a thick woolen hiking sock or a thin cotton sock fits perfectly and is very comfortable. I prefer the thick sock because it is warmer in the winter and provides more cushion.
    Answered on 11/24/2017 6:36:15 PM by bill from folsom, ca