We would definately recommend Harkila Pro-Hunter. They are designed for stalking and will take as much crawling as required. Woodcock etc are designed for standing and walking, not crawling.
Key Product Info: Gore-Tex membrane, so wash as required with non bio liquid detergent, without conditioner. if you use Bio Powder then the welded seams will start to fail and if you use conditioner then this blocks the micropore and the membrane will not breath.
Pro Hunter Face Cloth on the Trousers is Cordura, which will withstand abrasion, cotton and polycotton blends will not.
The Trousers have brace buttons, so get a pair of braces, this is really important when crawling as it holds the trousers in place and stops the downward creap.
Avoid buying second hand, unless you know that the previous owner has washed them correctly
Wet Out: You must, as with all Gore-tex and other waterproof garments, reproof the outershell when wet out starts. Wet out is normal and can be easily confused with leaks.
Read our Blog about waterproofing
Re-proofing Clothing FAQ | Rugged s Blog
Sizes: Waist, Hips and Thighs: Pretty good fit to normal, but worth trying a pair on. Inside leg measurement: Measure from your inside crotch to the ankle bone, this leg length is important. If they are too long, then you will end up bunching up on your boots, too short, even though they have ankle straps, will ride up over your boots.
We do free postage and free returns, so if the size is not right, you can always swap them without postage costs.
Harkila Trousers The brand that Exudes Authenticity and Quality
We also price match too, so if you find a cheaper deal we will match it both in store and also online.
If you want to talk through the options, feel free to call the store on 01525 211488 and Brendan will be able to talk you through the ranges