Don't know about the breeks Wilf, but the material is very soft, light and quite warm. Very waterproof, but can get heavy if you don't shake the water off. If you don't it takes ages to dry. Better than any itchy wool tweed. If they are not too warm, then I may bite the bullet and get a pair of the trousers. Would get Breeks, but only wear them a few times season these days and think I,d get my money's worth more from trousers. Gone to earths comment about gorse is valid though. They dont rip or shred as such, but can end up a bit "plucked"