This one-of-a-kind mid-layer bottom is perfect for long days on the hunt. How many times have you started off freezing cold, only to be sweating up a storm once mid-morning hits? Simply drop your shell pants, unzip the sides, and shed (or add) this layer when the time is right. Taking off your boots is now a thing of the past. This 3/4 length bottom gives you room in your boots without the bulk, yet still keeps you toasty warm with the power of our Expedition weight merino wool. Color-coordinated hook and loop closures make putting it back on quick and easy. Fabric * Fiber Content: 100% Merino Wool * Knit: 400 g/m2 Expedition Interlock Knit * Microns: 18.