Double duty.

The Mammut Women's Denali Pant is both a baselayer for skiing and a pair of leggings for ice climbing. Polartec Power Stretch Pro pairs a durable exterior with a smooth and warm interior, and it offer uninhibited mobility in a form-fitting style. 

  • Polartec Power Stretch Pro
  • Form-fitting
  • Elastic waist with internal drawstring
  • UPF 50+ sun protection
  • Reviews
  • Q & A

Layer for frigid weather

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: Small

I love these tights and they fit great. Last winter, I wore then when temperatures dropped and I was ski touring and skiing up in British Columbia. I have also worn them on expeditions and they helped me survive moving in the mountains when it was -40 degrees. I also enjoying lazing around the house on my 'off' days.

Ultimate Cold Weather Tight

  • Familiarity: I've put it through the wringer
  • Fit: Runs large
  • Size Bought: XS

I usually put these on in December and don't really stop wearing them until March. My ultimate winter climbing tight: I also hike and skate ski in these. The inside is really soft, the fit is great. Can't live without these....

Love Them

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: L

Love these - fit is great, warm and soft. Feel thicker than my other warm weather tights. I love that they're long enough in the inseam for me as I always have trouble with that. Will definitely be buying more of these.


  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: large

Warm. Flattering fit. Resists odor. Can wear multiple times and they retain their shape. Do not "stretch out." Abrasion resistant. Got caught on a branch, thought for sure they'd rip and they were 100% fine, not even any pilling.