These are decent wool boxers, but aren't as good as Icebreaker's 200 weight boxers. The 150 weight fabric is smoother but doesn't have the same snug fit. I feel the two styles are misnamed, these are closer to normal boxers, while the 200 weight ones are closer to boxer-briefs. The waist band is less comfortable. The band on the 200 weight ones tends to fold in half, while this tends to roll up completely. I have to unroll the waist band frequently to keep them comfortable. They are OK for day-to-day wear, but I'd stick with the 200 weight boxers for outdoor use.

The 150-weight material is not as soft or comfortable as the 200 weight. Spend the extra money and get the 200 weight, it's much better - not just thicker fabric, it seems like it's woven completely differently. Also, the waistband on these is a little bit stiff and uncomfortable.

Keep the boys snug as a bug! Warm too.

No good. They have a stiff and plastic like waist band and they unfortunately changed the 200 weight boxers to the same from the soft one.

The rise on the boxers of both weights is much to high. They come up like "mom" pants and stick out of most pants or shorts over an inch. For the price you should get better quality as well. They tear and wear out very fast.

Merino wool kicks butt. Wicks and breathes very well, controls odor and feels nice against your bum.
Fit well and are light weight. Not too warm for summer use.

...is always a bit tighter than i'd like. i should have probably gone w the xxl, but xl boxers/boxer briefs have always fit right, if not a little baggy. and honestly, these would be perfect if it wasn't for the waist band. other reviews are right, it is cheap and uncomfortable. it feels like it is digging into my waist. but the merino is so soft...i just may keep them

Not only do these boxer briefs perform in all conditions, they're also my 'hoping to get lucky' go to briefs. They keep me dry and do an awesome job with keeping the odor down on those long backcountry trips. I've had them two years, wear them all the time, and they still look and feel great. Best feature of all, these are the only boxers I have that my ass doesn't care to chew on. Wedge-free, odor-free, long-lasting and sexy? A+ from me.

FYI: I haven't had a problem with the waist band like others have mentioned. I think they're super comfy.

These are sweet skivvies, when around town I just cant get myself to wear em multiple days so I bought a few pairs. When packing these hold up great for a few days if needed.

Merino. That's all I have to say. But I'll say more:

These absorb all manner of nastiness that results from your aerobic pursuits while still keeping you warm and not stinking too badly. Let's face it pal, your Johnnies are going to stink. These mitigate that effect as much as possible. Get them. Everyone else in the snowcave will appreciate it.

All in all I would say these are an awesome pair of boxer briefs. They're comfy and not too hot or too light. They fit well and all in all I like them alot, I think they definitely beat out Ex-Oficio's, mainly because these actually resist odor, Ex's don't come even close in that department. I like 'em!

I bought two pairs and kept one. I have never been a huge boxer brief fan but I love merino wool so I figured I would try them. They are comfortable when I am wearing really loose pants otherwise they ride up and are bothersome. They are adequate but I won't buy anymore. I didn't have any problems with the elastic like some other guys did though.

Too tight a waist band. Boxers should feel as if one is not wearing anything. These are just too tight in the waist. They fit but the elastic has too much resistance and is constantly triying to constrict around the waist. This makes them uncomfortable and unacceptable.

Super comfortable! They did a great job keeping things warm when skiing in 1 degree temps.

These are the only underwear that I want to put on.

They are soft and wear fairly tight to the skin, but do not 'grip' like other nylon/wicking boxer-briefs tend to. They stretch out a bit as I wear them, so they are incredibly comfortable all day long - arguably more comfortable than cotton!

The best part is because they are merino, they don't retain any scent. So I can wear a pair for three-four days while traveling with no unpleasant odors!

Despite what other reviews may say, the waistband is not noticeable to me, and is very comfortable.

absolutely love this merino wool. september elk, october mountain goat, november white tail. Its never been more comfortable!!

These are great undies. I ran an anti-stink experiment. These lasted 4 days (with no athletic activity) before they started to smell like taint. And they're pretty comfortable. That being said, I totally understand why people have complained about the waistband cutting into them. It's really sharp on the top edge. I wasn't overly irritated by them, but I noticed the sharp edge a couple of times.

My biggest complaint is with the length. These are supposed to be BOXER briefs, not just briefs. The inseam is like 1" - 2". They're practically just briefs with a little extra fabric. But everything combined still earns these 4 stars. Maybe after my 23 day trip in Ireland with 3 pairs of undies (ewww) I'll change my tune.

I know they are pricey for underwear but holy crap are they nice! they fit perfect! not too tight but not too loose. warm and very natural feeling due to the merino. I love every Icebreaker product I have ever owned and I have many.
perfect gift from a girlfriend! so ladies take care of your man... and his "boys!"

I bought these in the summer to wear for backcountry trips. I liked them so much that I bought a few more pairs when they were on sale. I'm a 34" waist in pants, and wear a M in these...Only beef is that the elastic isn't great.

This is my first experience with merino wool and Icebreaker. The fabric is amazing. Soft and doesn't hold the odor just as advertised. Unfortunately though, they do ride up.

i'm picky with underwear. mostly they're uncomfortable. but these are awesome, never too sweaty, never too cold. holds my special areas just right...