Woolx  Womens Heavyweight Bottoms - Black - LRG 100% Merino Wool - 18.5 Micron - 400g/m Imported The WARMEST merino wool leggings you will ever wear - These merino wool base layer bottoms will provides warmth like no other, offers natural odor control, wicks away moisture, offers breathability, and is incredibly comfortable Designed to keep you warm in the coldest temperatures - (weight of size medium 12.8 ounces - 358.4 grams) Ideal for anyone who gets cold and for winter outdoor activities .. Perfect for skiing, snowboarding, snowmobiling, hunting, and winter hiking Contoured back rise, wide waist band that will stay in place, a gorgeous fit, what more could you want! Machine wash and dry -- no shrinkage -- turn garment inside out