Smartwool Intraknit Merino Wool Blend Thermal Stretch Pants - Men's Size M - Black Gray This item is pre-owned. Please take a close look at the photos as they reflect the item's exact condition. If there's anything notable, it will be described below or shown in the pictures. Tag size may differ from actual measurements. Please refer to the posted photos for approximate measurements and compare it to your favorite garment before purchasing.