The Classic Thermal Merino Bottoms from Smartwool have a slim fit that intends to follow the contours of the body whilst allowing increased functionality and mobility at the same time. The 100% Merino wool fabric is crafted with an interlocking knit to provide comfort, breathability and thermoregulation, so you stay at a comfortable temperature when embarking on your latest adventures. The flatlock seam construction helps to reduce the effects of chafing or rubbing and Merino wool is also naturally odour-resistant, giving you all the peace of mind you need to enjoy even the most intense of activities. Smartwool Women's Classic Thermal Merino Bottoms - Black | George Fisher