Swim Straight is the world first in-goggle compass. You can use it to sight a heading in open water and then follow the compass to swim in that direction.
The most interesting thing about the Chirp Wheel is that it has a padded channel that protects your spine. The wheel also fits perfectly in between your shoulder blades.
You read that right. At Ironman Florida, I didn't use a single aid station. How? And more importantly, why? Read on to discover the answers to those questions and much more.