With its full zipper in the front and pocket on the back, the Tri Top is the long distance workhorse. The material is Aquaracer. 
This multidimensionally elastic, fabric is naturally stretched in every direction. This ensures a maximum freedom of movement. A gentle retention mechanism creates an extraordinary and particularly effective second skin effect.It features UV protection (factor 50) and a high resistance against chlorine, which makes it an ideal summer triathlon fabric.
Aquaracer offers maximum breathability, yet allows water and air to slide off without penetrating the fibers, thanks to a hydrophylic treatment on the inside and a water repellent treatment on the outside. This hydro and aero-dynamic advantage is already demonstrated during numerous tests and races.