For those days when you've just had enough of the wind and the cold, slip on the redesigned Permafrost Parka and embrace the feeling of pure bliss. The box construction minimizes cold spots and maximizes lofting of the 800 Fill Power EX Down. By utilizing this meticulous construction method in combination with 30-denier Ballistic rip-stop nylon with GORE-TEX INFINIUM™ WINDSTOPPER® fabric, this jacket has become highly weather resistant and windproof. The Aqua Tect zipper allows the jacket to become more versatile, ideal for "Light & Fast®" winter expeditions and in the toughest conditions around the globe.

BOX Construction
Eliminates cold spots resulting from sewn-through seams and allows down to loft completely.

Tech specs:

• Box construction   
• 2-way adjustable zip-off hood   
• Adjustable alpine cuff   
• Draw cords for waist adjustment hidden in pockets   
• Zippered micro-fleece lined hand warmer pockets   
• 1 zippered chest pocket   
• Internal zippered security pocket   
• 2 internal drop-in pockets   
• Stuff sack included