Outdoor%20Research%20Women’s%20Alpine%20Onset%20Merino%20BottomsMerino%20Wool%20Base%20Layer%20Pants%2C%20Durable%20%26amp%3B%20Moisture%20Wicking%2C%20Lightweight%20Women’s%20Pants%2C%20Non-Mulesed%20WoolThe%20Outdoor%20Research%20Women’s%20Vigor%20Bottoms%20are%20among%20essential%20thermal%20clothing%20women.%20It%20is%20breathable%20and%20warm%20and%20is%20a%20great%20choice%20if%20you%20are%20looking%20for%20comfortable%20yet%20cozy%20clothing%20for%20a%20great%20hiking%20experience.%20Featuring%20Thermo-regulating%20Active%20Temp%20Technology%2C%20these%20thermal%20wear%20women%20can%20be%20worn%20as%20a%20middle%20layer%20or%20as%20an%20outer%20layer%20and%20serves%20the%20purpose%20well.%20A%20soft%20breathable%20fabric%20with%20a%20hidden%20right%20hip%20security%20zip%20pocket%2C%20these%20bottoms%20are%20a%20must-have%20for%20a%20sports%20enthusiast.Lightweight%20(150Gsm)BreathableNon-Mulesed%20WoolUPF%2033