Rock

Introduction:

Understanding Plates
Understanding Bearings


Plate Sizing:

Usually based on the axle distance as it relates to the balls of your feet (generally the widest part of your foot to the center of your heel).  When choosing a plate size it is more important to use this measurement rather than the overall size of the boot.  The links below will help with a recommended size. 

Sure-Grip Plate Sizing
Power-Trac
Avenger
Avanti
Laser
Sure-Grip Axle Distances
Nova
LoRide

Boot Sizing:

Boot Sizing
All boots are unisex sizing (men's sizing).  Meaning, the skate you are purchasing will only have the Men's size displayed.  Typically, a Men's 8 will be the same as a Women's 9.  Using this chart and the chart below will identify the correct size to select.

Snyder:
Snyder Owners Manual
Snyder Size Chart