As it gets hotter this summer, heat stress can be a huge factor affecting performance. How should one dress to reduce body heat?
There are numerous tri suits that boast of their cooling properties. Are they really effective? Is it better to just go in a minimalist fashion, i.e. speedo and topless?
Is this for training or racing. For training I usually sport Under Armour stuff as it works well for me. For racing I use a Zoot Ultra suit and like it a lot.