Mammut

Eisfeld Light SO Pant - Men's

All I Could Ask For

As far as lightweight mountaineering pants go, it doesn't get much better than this! The material is light and breathable yet durable and stretchy, the adjustment velcro straps on the hips are discrete and convenient, and the pockets are harness compatible. If you're ski touring, ice climbing, or mountaineering, this is the pant for you.

Just what I was looking for

I wanted a pair of pants that hit the midpoint of summer rock climbing pants and burly mountaineering softshell, and these hit that exactly. I love the slimmer fit, and they are quite stretchy so it hasn't been a problem that they are on the tighter side. These will be my go to pants for spring and summer mountaineering and ski touring. The only minor issue I've had is the bottoms are too tight to go over my ski boots.

Most comfortable pair of pants

Just got these in and I'm impressed. So stretchy, extremely comfortable. Definitely a solid lightweight pants for climbing and hiking. If you're between sizes go with the bigger. I'm 5'11 200lbs and usually wear anywhere from a 32-34 depending on the brand. Went with the 34 in these and I'm glad I did.

They're tighter than I'd want them to be and I'm a slim dude. They hug my mountaineering boots super tightly and I think there would be more all day comfort if they didn't hug the skin. Other than that, they look cool and the velcro to adjust the waist is incredibly effective. The zippers are also really nice.

Money -

These pants are very comfortable - for me. I hike long distance and spend hours at a time in them during long days on the trail. The waist adjustment feature is great when losing a few calories means looser fitting pants. Easily adjustable. Being able to attach the pant leg to my shoe and have it act as a built in gator keeps my socks free from foxtails when I go off-trail.

Dependable for ADK trad, alpine

I've kept two pairs of these in my closet, short for cool weather trad and long for a non-capri fit while winter hiking. Both have held up well and fit comfortably enough I forget about them. Also, good pockets. I prefer to underinsulate my legs and was pleasantly surprised how well these did on a recent Dix Range traverse with a daytime high of -10°F (paired with light running leggings and 3/4 length Ortovox wool). The slim fit took crampon interference out of play and they didn't ride up or down. Solid.

Love the belt

This product fits great, good belt to keep things tight before leaving the belays. Good movement, and comfortable. This is picky otherwise the product would receive a 10 but, I wish they would have placed some zippers along the crotch, or legs to allow for breathability on the approach.

Amazing Light Weight Alpine Pant

These pants have been excellent to use in the mountains! I have used them for Alpine rock climbing as well as on a glacier. The soft shell is light weight and breathable. I was warm when the wind was blowing and not sweaty on the approach. Overall an excellent choice for summer, late spring, and early fall alpine travel. As with most Mammut a size up fits best for those that are not lanky. I chose a 34 W even though I am usually a 32 and they fit quite well.