Minus33 Midweight - Franconia Women's Bottom 100% Merino WoolLooking to keep your legs toasty warm? If so, look no further because you have found the ultimate in softness and warmth. There's a reason why these are our best selling bottom, and that's because they consistently deliver when you need them too. Skiing, hiking, or sitting at home on a cold day, you will not be disappointed. Fabric Fiber Content: 100% Merino Wool OEKO TEX STANDARD 100 Certified Woolmark Certified Responsible Wool Standard (RWS)