I wear a twelve shoe XL ok
469959
The Under Armour site has a size chart for these socks. XL fits men shoe size 13-16.
269595
I wear a 10 or 12 and am comfortable in a large. They are meant to fit VERY snugly. An XL or 1XL (if you sometimes need an 18) should be a good fit.
1427857
I don't work in the garment industry. I wear 11-12 shoes. I believe this is large sock.
599508
I wear a 12 and that's what I bought (they don't make a 13). They fit well but I would probably go up a size in order to wear another pair of heavy socks. My boots are kind of falling apart but I have used them quite a bit over the last two years. I think they will last another year pretty easily.
1034138
I am a size 12, and the 8-12 size was too small for me. I think you will need the 8-12 size.
1669331
my feet is 12inchs and it fits well they will close to system adjusted size when operating
177397
I am your height with 48" chest and size 12 shoe. I went with XL. At 11.5 shoe size for L, you may be hard pressed to get a comfy fit for your feet. I would consider a larger size. If your feet are uncomfortable, the rest of you will be uncomfortable. Don't forget to get your wading boots in one size larger than your shoe size so the extra material of the neoprene stocking foot will fit. I have seen others who have called Caddis for advice. Having some extra room will also accommodate thermal garments in very cold waters. good luck! Ted
1210080
i also wear size 8 1/5, and i use these for shoes. for your husband, size 12 is fine, it'll just take up more space so less shoes can be stored for him.
6058
I wear a size 11 shoe, I got the large sock. It fits rather snug, but I believe it is supposed to.Just an FYI - I wore them to play golf today, they have been washed 4-5 times, and still hold shape very well.
174680
I ordered XL and wear a 12.3-13 shoe. The socks are just right, if not a bit on the large side, but better than too small.
2281226
I'm shoe size 11 and there is about one inch to spare - a size 13 would need to curl their toes.
1697857
I wear a size 12 and large socks fit me well. XL are too big. But if there is a not a size chart on Amazon you can probably find one on the manufacturers website.
84038
There is a Size chart on their website. I wear a Size 14 shoe and use XL sand socks. I play once or twice a week for 5 or 6 hours at a time and one pair will usually last me a year.
289468
I have a shoe size of 12 and that is ok. Guessing 10 to 12 shoe size would be acceptable.
59687
Wearers of size 11 1/2 US have said they fit them fine, so they might fit size 12 too.
1130028
I wear a 12 and te large fit me. You might wanna get the extra large but I don't know the size difference between the large and extra large
603782
Definitely. I wear a size 12 in shoes and all though they are a little tight (took some breaking into) the "one size fits all" size, truly fits all! :)