I had the opportunity to work with Oakley to design and test the Lutsen Pant. This pant is designed for someone looking for gear that will last. I have skied with this pant on the coldest -25 degree days and the warmest 90 degree summer day on the Whistler Glacier in Canada. This pant works in all conditions because cause of its water-proof and breathable technology. On the cold days I wear a base layer underneath, close all the vents and ski. On the warm days I wear a thinner base layer and open the vents. If you want a pant that is light-weight and works for both skiing and hiking, this is the pant for you.