Other than keeping with tradition, what advantages does wearing short trousers offer over more conventional clothing? I'm firmly in the camp that thinks they are a ridiculous, out-dated garment, by the way.[/QUOTE
Tweed is warmer than man made fabrics when wet, it breathes and is not to hot in warmer weather, +4s probably better than+3
s for stalking, when crawling on wet ground the knees get wet but when you stand up the wet patch is below the knee and will shed any water on to the ground not down into your boots like normal trousers.
For low ground stalking I usually ware a pair of deerhunter trousers, but would not go hill stalking in any thing but plus fours.