Comfortable. Stay up all day. Had to go up a size to get them long enough to go over my calves.This review is for the They weren't talking about these socks. These bad boys are nice and long and they never slide back down your legs. They don't budge or bungle up. These socks are absolutely amazing. I've bought a 3 pack and a 9 pack. I'm buying more soon!! My only complaint is......... It'd be nice to buy the socks you want as a single pair. The price is high, but you're paying for premium socks that stay up all day. A++++My husband likes the style and fit of those socks. He wears an 11.5 shoe and the XL size fit perfectly. I've laundered the socks only once so I cannot comment on their endurance. If the manufacturer designed a more 'seamless' I would give these socks 5 stars.I knew as soon as I saw the box that my socks were shipped in that they weren’t going to fit. I wear a size 16 and wanted over the calf, there was no way that 3 pairs were going to fit in that box. I was right but I forced on a pair on anyway. Maybe I should be looking for knee hi or a boot sock but these were way too small. They only came to my mid calf and I could only wear them for a couple of hours before I just had to take them off.I wouldn’t even be that mad if they weren’t marketed as big and tall; tall maybe, but definitely not for bigger guys. The skinny stretch socks just don’t work for me or probably most larger guys.I've lamented for a while that it's hard to find over-the-calf dress socks in anything other than solid basic colors for a reasonable price. I was excited to find this manufacturer recently on Amazon, and picked up this 3-pack to wear around the office.I have fairly large calves - not huge, but larger than average - and regular crew-length socks always seem to slide down and irritate my leg hair. The fit on these socks is great. They go just over the top of my calf without bunching up under the knee. They're thicker than a standard dress sock, but not as thick as an athletic sock. The elastic at the top feels secure without being too constricting. I've only worn them a few times, but have not yet noticed any loss in elasticity. I've washed them a couple times in the machine with the rest of my clothes in cold water and low tumble dry, and they did not change noticeably in size.My only complaint is that some of my slacks tend to cling to them a bit, which doesn't happen with other dress socks that are a cotton/nylon blend. Since these socks are 100% cotton, I can't really hold that against the product. No problems with jeans or khakis.If these guys had a wider variety of colors and styles available, I would definitely buy more!I liked the excellent quality. My husband asked me to order more of these socks—he liked the looks, comfort and fit.Seller delivered what was ordered on time. Would order from them again.