Approximate interior sizes:
Small: Length: 187.4mm
At Wrist:
Width (side to side): 60mm
Height (palm to back of hand): 54mm
At top of gauntlet length (Forearm):
Width (side to side): 91mm
Height (palm to back of hand): 89mm
Regular: Length: 207mm
At Wrist:
Width (side to side): 66mm
Height (palm to back of hand): 60mm
At top of gauntlet length (Forearm):
Width (side to side): 100mm
Height (palm to back of hand): 100mm
Large: Length: 227mm
At Wrist:
Width (side to side): 72mm
Height (palm to back of hand): 64mm
At top of gauntlet length (Forearm):
Width (side to side): 110mm
Height (palm to back of hand): 106mm