the size of the leg pads
11 inches is pro spec size but that's only the width I don't know the length
Depends on your league. I play in the Maryland Scholastic Hockey League (MSHL) and they still allow 38" tall and 12" wide pads, but next year plan to change to an 11" width. You would need to talk to your goalie coach or someone from the league
it depends on the size of the player and the position they play. I'm a goalie and my gear bag with all the pads weighs about 60 lbs. while my defense buddy's gear only weighs about 25 lbs.
It depends on the size you are in length
Weight varies by size and product manufacturer.
My son is 14 year old i think he needs a size adult shin pads for football but i am not sure what size he needs do you have a size chart or any information at all of sizes.
There is a variety of pads for rugby:Shoulder Pads - Are a protective pad which go over your shoulders to give them some more support when tackeling.Tackle Pads and Shields - Are pads which can be the size of a normal person which players tackle in practice.
Just tell the parts store what type of car you have and they will be able to get you the right pads.