I do not use Beagle wear for 2 reasons one is the price.....super super high.
My guide in New Brunswick uses it and he likes it...
Beagle wear WILL NOT place there clothes in stores. They did at one time and went through and removed it, upset a lot of retailers they were not to happy with them anyway. I was in the business and thats good enough for me not to buy them.
I use wool and just apply a gore tex rain gear suit if needed. Wool has been tested for a long time...works for me