I've yet to understand why Sitka is as pricey as it is. Haven't seen where their quality is heads and tails above others but that's just an opinion. I'll second the First Lite gear. It's good stuff at a cheaper price. As for insulating layers, Black Ovis merino bases are nice. And I've got some heavier icebreaker stuff as well. Both are quality pieces. The minus 33 base layers are great too but I've managed to find better deals on icebreaker lately. Good luck with your purchase.
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