It is interesting reading people's thoughts on here.
So I'm wearing work shorts from dickies and a breathable material polo top from trespass with my work logo on. In addition to shades and a baseball cap and finally my karrimor footwear.
Drinking ice water (which has just ran out), water and concentrated fruit juice and running my hats under cold water as well. (hats as I go through three hats a day) Sadly not salt water as someone would recommend, so what are you chaps doing to keep cooling this heat