Approximate interior sizes:
Small: Length: 149mm
At Wrist:
Width (side to side): 68mm
Height (palm to back of hand): 58mm
At top of gauntlet length (Forearm):
Width (side to side): 80mm
Height (palm to back of hand): 83mm
Regular: Length: 166.3mm
At Wrist:
Width (side to side): 76mm
Height (palm to back of hand): 65mm
At top of gauntlet length (Forearm):
Width (side to side): 90mm
Height (palm to back of hand): 93mm
Large: Length: 183.8mm
At Wrist:
Width (side to side): 84mm
Height (palm to back of hand): 72mm
At top of gauntlet length (Forearm):
Width (side to side): 99mm
Height (palm to back of hand): 103mm