Helly Hansen Men's Dry Revolution Pant

I perspire a lot, particularly with exercise. Long ago I learned about the virtues of polypropylene. Any cold weather activity with cotton underwear is a sentence to being cold. I have tried many brands of polypropylene first layers. They frayed, they pilled, they tore and developed holes. Then I discovered Helly Hansen. Top price, but I had been disappointed by all others. WOW. Worth every penny. Years of use of their first layer with no cotton and I am warm and dry when snow shoeing, XC skiing, snow blowing and hunting. Use a second layer of standard polyester pile, and you can do single digit temps, with vigorous exercise and still be warm and dry. This is one item that going cheep doesn't work. When you are outside, wet and cold, price doesn't matter. Go for the top on this one. HH makes them well, and they last, and they work. Just one physician/engineer's opinion.Peter M Johns MD, FAAFP, BME (Biomedical Engineer, Duke)

If I wanted them for vigorous cold-weather activity, I might have given them 5 stars, but I haven't tried them for that - I was trying to buy warmth for very light cold-weather activity and I actually felt a couple of degrees cooler as soon as I put them on. They are very thin, and fit tight without discomfort, so I expect they work well when used as intended.

Very light, polypropylene rather than polyester, for warmth. Haven't used it yet since it's still very warm outside but can't wait to try them out. Same material as long-sleeved shirts my wife and I wear in cool weather, which are surprisingly warm for their light weight - perfect for cycling. Got these at a very low price - could not pass. Insisted on HH polypropylene due to outstanding performance of shirts mentioned.

very comfortable, you keep dry and forget you even have them on. Great as a BASE layer....

Fit great and very comfortable. Light weight, but keeps you warm. Definitely useful for my ski trip to Vermont this winter.

If you want a pair of tights just go to your local store and buy a pair. These were just too uncomfortable.

I do like these. They're light, compact, comfortable and keep me warm when I need it.

Cumplen bien su función y no son desagradables al tacto. Buena relacion calidad preció. Son mi marca preferida y los recomiendo.

Très bon produit, souple, chaud, léger, donc très agréable à porter pour pratiquer des activités outdoors en cas de fraicheur