The hair on his head was thinning, although he could not have been more than thirty.

Though the two men were of an age, Joseph's hair was thinning on top.

People whose hair is thinning can also have problems with the scalp.

His hair was thinning, but showed no signs of gray.

You can't help noticing, for the first time in the evening, that his hair is thinning.

His hair was thinning on top but he had a small ponytail at the back.

While his hair is thinning, and there are the little crow's feet about the eyes, the rest of him looks pretty fit.

The body seems smaller; the hair has thinned, and the ears are a little big.

His hair is slightly gray and thinning on the crown.

His short dark hair was thinning a bit at the temples, but the look suited him.