The Forest Pant  is your go to Autumn/Winter/early Spring all rounder & they're worth every cent.
Very Robust - No catch/ripping issues with machine or power tool use. (5 out-of 5)
Reinforced outer-backside gives  good water resistance.  (4 out-of 5)
Backside Fleece lining  is warm and comfortable. (5 out-of 5)
Very good wind resistance. (5 out-of 5)
Two front & one back deep, secure zip pockets (4 out-of 5).
Two knee pads included are removable, light weight, good quality, 7ml thick. (5 out-of 5)
An excellent Glassing/stalking/hunting pant. Also wear them most days vineyard, winery, yard work & DIY through the cooler month. Still happy in them going to pub at the end of the day. Use, even a base layer under them & you've met boss level warmth & wind protection. 
NOTE to SWAZI: I bought the Mens Forest,  XS in GRAN GREEN. But My only gripe  is not being able to get The Savannah Pant (women's version), in Gran Green. That's what I'm really after.
Much prefer the women's cut. If having the WOMENS made in GRAN GREEN is possible! (not just Tussock & Charcoal. I'm very keen to pre order X3 pairs in GRAN GREEN in Size 8 & more than happy to pay upfront, ahead of the next manufacture shipment. You can hold me to that. 
As a popular colour option Savannah would be great in it.