THere are alot of varibles when it comes to men 30-35.  I however find, that no matter what the age, getting something hold meaning for the person is the best.  What are his interests?  If he is way into the outdoors, for example,  a book about all the best campsites around might be good.   If he is way into cars, then perhaps a subscription to a magazine about cars.  The key is haveing some knowlegde about what that person likes, and finding a gift that shows you know them, is better than something really expensive.\n\n\nOff hand, I would say that 30-35 year olds are pretty set in most of the things they are interested in.  Whats his favorite band?    Would he enjoy you cooking dinner for him.   MAybe work is stressful and a masssage would be a  good thing.