100% Merino Wool Underwear Mens - 1-2 Pack Boxer Briefs for Men 17.5um

I run in all temperatures. Things sometimes get cold, so I wanted something that might provide a bit of insulation on colder days. I have only worn these a few times, but I am very satisfied so far. On a shorter run in about 35 degree weather I felt like I stayed warmer than with typical performance underwear. The real test was during a 50k ultramarathon this past weekend. It was 30-40 degrees with a light rain during the event. I was generating plenty of heat, so that was no problem. What really impressed me was how dry I stayed. I felt like the underwear wicked moisture well and prevented chaffing. My only possible criticism is that they could be a bit more form-fitting. They allow a little more movement than I would like, but that comes down to individual fit and preference. Besides keeping me dry, the odor management was amazing. Normally I need a shower after a 5-10k run. After running a 50k these underwear still smelled fresh. The hype on Merino wool holds up! I would highly recommend these underwear if you want comfort, moisture management and odor control (don't we all want those things?). I am 5' 10", weigh 180 pounds, have a 34" waist and fairly athletic build. Size medium fit me very well.

My husband is a stroke patient, so his comfort and health are always my top priority. After carefully comparing many brands — even with AI assistance — I chose this company’s products, and they have been truly excellent. I order the thinner ones for summer and the thicker ones for winter, always in different colors, and we’ve been consistently satisfied. These have worked wonderfully for my husband, and we continue to repurchase them because the quality is reliable and very comfortable.

Extremely comfortable. Durable. Although they do need to be hand washed or a gentle cycle and a delicates soap to extend their lifespan.

I bought these because they seemed to meet my needs. I broke my femur which caused my thigh and knee to swell up considerably. I prefer boxer briefs over standard boxers but I needed something that was more stretchy in the leg holes. My bum leg feels comfortable and I don't feel any constriction. Currently dealing with 100 degree temperatures in Texas and they seem to be doing the trick. My only gripe right now is the washability. They recommend hand washing or gentle cycles with cool water. I guess its just the nature of the beast but I intentionally don't buy clothes that need extra care. Its something to consider if you don't like dealing with multiple loads of laundry. I'll upgrade to 5 stars if these hold up.

May run a little small. My husband wears a size medium pant but a large in these.

Update#3: loose, baggy, and ill fitting within a few hours of wearing them. They maintain no shape and become very comfortable very quickly. Much different than the old size. I will not buy again. Sadly. Update#2: I got a hold of the new L size this time. They are slightly looser than the older XL sizing. I’ll hope for some shrinkage, happy with the new and much lower price. And find they fit better in the seat now. Update: You changed, Man! Changed the title of this review. They finally got more XL in stock, so I ordered more, and they are much larger and looser fitting. Very uncomfortable, I will return and wonder if there is a new batch of LG size that will fit like they should. Original: As others have mentioned, these don’t give a lot of berth in the gluteal area. I should be a LG by their sizing, but too much man bun. I find the XL a little looser, but very comfy. Fly hole is nearly useless, ahem, at least for me. But I liked the XL enough to move out of my synthetics and stock up on these. I worry about longevity, mostly because I am finding black lint at the end of the day so assume they are slowly shedding. Time will tell how much. Good value, very comfy, fit the bill, butt too small

Excellent product. I bought 3 different kinds of mens underwear before doing 5 straight days of hiking in the mountains. This was by far the best pair I wore. No chafing or gathering. I’ll buy more

Initially quite happy with them, softness and wicking / quick drying BUT... less than 6 months later they are full of holes despite always following correct laundering and drying instructions. Initially thought they were a great price for the product but now not convinced of that since they're o ly 5 months old and now useless. :( our family has other brands the same age and they do not have holes, worth paying more elsewhere for a better product in my opinion. Not very happy with this purchase at all considering they're only a few dollars less per pair than the ones that have a year warranty.

j'en suis si content que jene veux que cela !

Quite comfortable but the fit in the back is a bit low somehow. Not a big issue though.

Parfait la grandeur et super confortable.

Just arrived. All good. Nice lightweight, soft, pure, breathable feeling material (merino wool). I can tell it's wool as when it gets wet, during a handwash, it has that nice wool smell. Good fit & Shape for Me. true to size. Easy & quick handwash in tub. Just squeeze out all the water out of it after (without wringing) and most of the water is already gone so quick to dry then. So for the Value For Money, the £27 price for 1 pair of these boxers, I expected it to be high quality and it is as expected. We'll see how long it lasts though so far all good and nice oatmeal colour.

Molto comodi!