My first sprint tri is Oct 10th. I had planned to wear a Zoot tri top and Under Armour compression shorts. I've tested them both and they work. Then I went to one of the tri training sessions and the instructor said that last year it was freezing and she wore a long sleeve top. Now I don't know what to wear.

So you put a long sleeve top over your tri top? Do you wear it for the swim too? What long sleeve top do you recommend?