The material used to manufacture the MALO is soft. It will not cause any pressure points to the feet or ankle. The MALO is available in 5 different sizes covering US sizes 3 to 17.5 (Mondopoint 210 to 330).
The overboot is available in 5 sizes to fit more than the 5th through 95th percentile of the population (Both male and female). Size Breakdown and further details are shown in the file below.
Further details: Moulded Airboss CBRN Lightweight Overboot.pdf