I am 5’2 and 125lbs. I bought a small and they fit perfectly. I do have shorter legs, so if you have longer legs expect them to be above your ankles. Warmest leggings/base layer I’ve ever tried. I like to wear them on there own after a hunt or fish, and my outer layer is wet, but I wish they had more color options. Perfect for keeping you warm on those late winter hunts and ice fishing.

I have purchased a lot of Firstlite for myself and my hunting buddies as gifts... awesome quality that does the job of keeping you concealed or protected from the various weather conditions... So this time I decided to buy my wife the Furnace long Jane's for a xmas gift. The quality of the product is awesome but the medium I bought for my wife was way too small and she is only a size 6. I have to return them for the next size but these seem to run small...

These were gifted to me and I normally wear a medium in every other clothing item. The leggings I received are an XL and fit like a small. Not sure if I’ll actually be able to wear them for outdoor activities due to the size not being comfortable.

Too small and tight..not happy with them. Ordered Xl and are so tight on my legs that I didn't wear them hunting. Froze the whole time in Upstate,
New York!

Worn these on a 10 day hunt in Colorado. Temps ranges from 15 to 46 degrees and these were a perfect addition to my layering system. I slept in them at night and wore them when temps were colder and when glassing....kept me very comfortable. Also, was really surprised how well they handled not being washed for that long. They didn't even stink!! Definitely recommend!

I bought both the top and bottoms and love them. I am glad that I read the reviews before buying because most reviews stated to get a size up than you would normally get. I usually wear S/M but ordered large. They fit great and so comfortable. I’ve worn them as a base layer for hunting during the single digits and kept warm.

Don't go by the picture on the website. Girlfriend said they looked terrible. Ordered them; in person she said they are amazing,where did you get them.

Keeps you warm and fits relatively true to size. Great, compressed first layer during the rut and colder temps. Will be wearing these under my bibs too!

I got these after I drew a mountain goat hunt near where I live in Alaska. Originally I ordered Medium, which I wear for other First Lite stuff, but they fit more snug than I wanted for long john style leggings so I returned them for a Large which fit great. They are comfy, warm and great for layering. When it warmed up during the day I hiked in them on their own. My new favorite cold weather layer!

Like the kiln long johns, but thicker and warmer. Really awesome. I have the kiln LJs in medium and they fit perfect. I listened to reviews and ordered these a size bigger, and the large fits perfect. They are a great length, fit in the thighs and bum. I didnt find the rise of these too low like other reviewers. I actually like the slightly lower rise of these. Overall: awesome base layer for the cold days!