Best hunting trousers that are waterproof and breathable - tried and tested
Harkila Pro Hunter Move Waterproof and Quiet Hunting Trousers Made from Robust Cordura® – Breathable Men's Hunting Trousers Green with Airtech (TM) by F.O.V : Amazon.co.uk: Clothing
Musto Mens Highland Gore-Tex Ultra Lite Waterproof Shooting Trousers OutdoorGB