Women's FXR Vapour 20% Merino Wool Blend Thermal Underwear Pants Black, BLACK, SM Size: Small Style: 20% MERINO Color: BLACK Warranty: FXR warrants it's products to be free of defects in materials, contents & workmanship for 1-year from the date of purchase, with the exception of the Mountain line extended 3-year limited warranty. FXR doesnot cover damage caused by accidents, improper care , negligence, or normal wear and tear. See manufacturer site for full details.