From crisp morning trail runs to high-altitude winter treks

it combines lightweight

Its large cap makes it easy to open and close while wearing gloves

Padding in the back

The stretchable fleece provides a snug

Montbell OD Thermal Pants Men's Size:M From crisp morning trail runsThe Montbell Thermal O. D. Pants for Men are the definitive cold weather solution for hikers, mountaineers, and outdoor professionals who refuse to let dropping temperatures stall their pace. Engineered to eliminate the bulk of traditional multi layer systems, these heavyweight trekking pants combine a rugged, wind resistant outer face with a soft,brushed fleece interior that excels at trapping core body heat.