The True Timber Men's SilverTec Heavyweight Bottoms are perfect as an insulating layer in extreme cold weather or as a little extra warmth in between the seasons. SilverTec MicroSilver Crystal technology reduces odor-causing bacteria, extends freshness between washes and eliminates static. 100% polyester fabric is more flexible, moisture wicking and breathable than before, so you enjoy increased freedom of movement and extended comfort. The 300-gram heavyweight collection is best suited for cold-weather hunting. Stylish color blocking. Nonabrasive flatlock seams. Imported. Inseam: 25.5". Sizes: M-2XL. Camo patterns:True Timber® MC2 , True Timber® XD3,True Timber HTC.