My 15 year old son wears his Boxjox for a whole variety of sports but mainly football, cricket, rugby and cycling. He finds them extremely comfortable to wear and in his own words - 'not sweaty or sticky'!! Without wanting to be indelicate, the Boxjox keep everything tucked away safely which for teens who seem to be permanently embarrassed/self conscious, this is a very good thing indeed. Speaking as a mum, they are also extremely practical and wash very well without any shrinkage. Highly recommended.