The Montbell UL Tec Down Pants are designed for serious mountaineering, but work great for other mountain sports.

Inspired by Montbell’s UL Down pants, the Tec Down pant is considerably warmer with roughly 30% more insulation, while being resistant to the elements and more durable in technical situations.

High quality 800 fill power down provides warmth without weight. 50-denier nylon reinforcements on knee to ankle cuff, and seat increase durability and abrasion resistance. 100-wash rated Polkatex® DWR treatment protects you and the down from light showers.

Full-length separating side zippers allow easy on/off over boots, crampons and skis. Elastic hem with drawcord keep the waist in place. Zippered fly with snap is convenient for in field relief.

• Shell: 15 denier Ballistic® nylon shell with DWR treatment.
• Reinforcements: 50-denier nylon taffeta
• Lining: 15 denier Ballistic® nylon
• Insulation: 2.4 oz. 800 Fill Power Down
• Total Weight: 13.3 oz
• Ballistic™ nylon is one and a half times more abrasion resistant than other similar weight fabrics and boasts three times the tear strength of nylons that are almost 20% heavier. Because of this, Ballistic™ nylons have allowed Montbell to reduce the weight of many of their products by more than 50% without sacrificing durability. This strength comes from the manufacturing process where the nylon is repeatedly heated and stretched to align the molecules, much like the tensilizing of steel, resulting in an extremely durable, light weight, wind and water resistant fabric.

Men's/ Unisex XS SM MD LG XL XXL Waist 25-27 28-30 31-33 34-36 37-40 41-44 Inseam 30 31 32 33 34 35