You'd be surprised at how much you can review about socks:

1.  From the package, these are 76% ringspun cotton, 20% polyester, 2% natural latex rubber, 1% spandex, and 1% other fiber.  This breakout differs from what Amazon posted.

2.  Machine wash instructions are for warm with like colors, non-chlorine bleach when needed, and tumble dry medium.

3.  These are supposed to be "extended size," and I wear a 6 1/2 shoe size, which is fairly small.  These socks fit me perfectly.  There is elasticity built in, and there appears to be enough give to fit a shoe size up to at least size 9.

4.  The socks are made by Champion, which should have told me that the weight would be more towards the athletic side, and they are a medium weight.  They would be fine in walking or tennis shoes.  I tried them with my loafers, however, and they are too bulky.

5.  Champion guarantees you will like the socks or they will refund your money or exchange.

6.  These are doubledry wicking to keep moisture away from your feet, and they are six in a plastic package that is resealable.

7.  Finally, the cost is a screaming deal.  Until April 4, Amazon has a special offer of a one-year subscription to Lucky Magazine (worth $12) if you purchase over $25, which is also the threshold for super saver shipping.  I purchased two packages at $14 a pair, for $28, meaning that I can ask for the $12 refund of the magazine subscription, netting the 12 pairs of socks down to $16, or $1.33 a pair.