I bought one and liked it so much I ordered two more. The fit is perfect. The sleeves are the correct length. It seems to hold up well even when in contact with Velcro.
There is a problem with size, but that's now true for all LL Bean items. The size I used to order, XL, is now way big. The product shrinks somewhat in the dryer, but it is still too long. Other than that, the material is nice. I'm not sure what size I would order next time, probably nothing.
I bought two of these before Christmas and was very pleased with them. They were wearing well, washing fine, didn't lose any of their size, kept their shape, and were extremely comfortable. I was so impressed I bought four more in different colors. My only hope is that they continue to carry this product. They are the best value in a long sleeve T I have ever experienced.