Keeps me warm in the cold...now about the size.
927321
I love these and have ordered 4 more pair of them recently.  The idea of this type of clothing is that it compresses against your skin so you need to buy a size that is 'tight' on you.

I have a 36 inch waste and a 32 inch inseam...and I ordered a large.  Just as the picture for the item suggests the length goes to the area above my ankles. and the top fits snug.  They fit fine, but they don't ride high on the waste all. I would consider it a low rise item.

Keeps me warm, mission accomplished.
4737008
This is going to be a great beanie in the winter, since it keeps my head a whole bunch warmer than my other beanies.
I'm glad I tried just one at a time, because I sort of needed something less bulky and a little thinner material.  I'm trying to 'daily beanie', next.
1231859
I wear the XL, and these were none too long.  My fingers hit the end of each finger, and the wrist doesn't extend under or over my jacket sleeve, but just barely closes the gap.  Speaking of gaps, the wrist adjustment strap likes to leave a small open hole for the snow to come in.  Adjust it just right and you can barely keep that gap closed.  No big deal in cool weather, not so great if you "push the envelope" a little into really cold weather.  I've lived in Minnesota, North Dakota, and Iceland, so I know a thing or two about gloves.  That said, these are growing on me.  I consider them "cool weather:gloves, but as that, they do rather nicely.  They are getting increasingly flexible as they get broken in, and find myself picking these up more and more often as an everyday "go to" glove.  When you're only going out for 10 minutes for a chore, they're just the ticket. I probably wouldn't pick them for ice fishing, but for brushing off the car or some quick shoveling of the walk, they're slim-fitting and just about the right amount of warm.
4669309
I normally wear little bootie slippers, with lambs wool inside. I couldn't find them when we pulled out the winter clothes, so popped into Amazon to see these at a discount. They are very warm...actually, almost too warm. I'm sure it's because of the synthetic material. These are the slippers I put on when my feet are freezing. There is an elastic around the ankle and top of the foot that takes a bit of getting used to, but I enjoy knowing they won't slip off my feet. I normally wear a size 6.5 in shoes and ordered size small. The fit is on the money for me, but am not sure how comfortable a small would be for a size 7.
686389
So far, they've helped to keep my hands pretty warm. I have small hands and thin fingers, so my digits are always difficult to keep warm in freezing temps and I really have to protect them from frostbite. Having the mitten feature allows for the fingers to share body heat with each other and if needed, I can toss a little heat pack in there. The ad pictures did not reveal how the mitten pouches keep from flapping around, but there is a little velcro patch to keep them secure when you don't need it. I've shoveled snow with them now and they do a decent job at keeping my hands warm. The only thing I dislike is the weird gasoline smell these have when you first wear them, kind of like military gear. I'm sure if I remember to bring them to the laundromat with me next time, that will remedy that issue - I think I'll just avoid drying them since I don't want to risk them shrinking?

Update 1/3/16: I've now been working with these gloves below 32 degrees F and these are definitely not a good idea when it's that cold. My fingertips cannot stay warm enough and lost feeling in them on one cold day while shoveling snow. I still like to wear these when it's at least above freezing because of the versatility with my fingers when needed. I have thrown these in the wash and the gas smell is still on them, so haven't been able to remedy that very well.
4276338
Comfortable, and Warm.  I have smaller hands so it fits pretty well for me.  If you have average hands, definitely get a size larger than you normally would.
3427904
I enjoy the level of softness, and it keeps me pretty warm.  I don't sleep with the heat on, even in the middle of winter really.

The only reason why I didn't 5-star it, is because it's a tad small.  I'm a big guy, at 6 feet tall and around 300 pounds...so, anything short of something queen-sized ends up being that way.  In the end, though, it's a good blanket, and I use it nightly, and most likely will for years to come.
2131784
So warm! :} a little bit big on me but nothing problematic. Probably just my personal fit
3026792
The ones I received are a bit too big, but it's not too bad. They still keep me warm.
4806755
A little smaller than I had thought. I got a large, but my legs are much larger than most (25" around the thickest part). It works well though and keeps my knees warm which is I what I bought these for originally.
4115304
Kept me little noggin nice and warm. Only drawback, and it is very slight, is the back is kinda long and can get crumpled at the back of my hoodie making an uncomfy bit of a lump.
3080788
I bought these mittens as part of my winter gear as I train for a spring marathon in the cold New England winter. So far, the coldest temp I've worn these in was 15 degrees, and my hands were warm as can be, sweaty even, with no hand warmers. Anything above 30ish degrees, I wear my thinner running gloves, because these would be too much.

My hands definitely get warm when I run, so I can't attest to how they work if you're just walking your dog, but I think they're going to do the job well no matter how cold it gets between now and April.

My only (small) gripe is the feel of the material around the wrists. It is snug, as it should be, but the material is just kind of uncomfortable and I find myself adjusting it a lot. It would be nice if the insides of the wristbands were lined with fleece or something smooth. I always find myself wishing I had arranged them so my shirt sleeves were tucked into them, instead of having the wristbands against my skin.
3814749
Somewhat long for my big but short arms, but it's not a huge problem. They definitely keep my arms warm!
4086290
Feel my size was a bit too big, but that aside they work perfectly. Keep me nice and warm during cold weather.
2769988
I like this cardigan sweater. I found it just a touch small but still wearable. It is comfortable overall and keeps me warm. The two way zipper, opens from the bottom up also, is a bit touchy to engage.
191903
nice and warm, not too thick, but just a tad snug. I'm sure that will rectify itself as they age.
4295440
Very warm, haven't worn it outside yet, but it makes me look larger than I am. I guess that's the cost to pay for its warmth!