It's a Tryker boot. Since it will be stylised, I guess you can take any Tryker boot. I don't remember any mention of it being light, heavy or medium in the chronicles, but since noone is still alive to say what it looked like, just propose something according to your artistic feelings.
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Peu importe que la chope soit à moitié vide ou à moitié pleine, tant qu'on a le tonneau.