The PZ4TX+ furthers BlueSeventy's drive to maximize performance in non-wetsuit swims. Over a year of extensive testing with professional and amateur athletes has produced a short sleeve version of our industry-leading PZ4 that meets the demands of the sport's elite. We've hand selected the Italian fabrics featured in this suit from renowned textile manufacturer Taiana. They were developed for our competition pool suits with hydrophobic qualities built into the yarns. These fabrics are infused to repel water instead of after-market coatings that can lose their water repellency over time. The development of the short sleeves was conducted over countless hours of testing with and without a tri suit underneath to ensure an excellent fit, flexibility and improved hydrodynamics in the water.
Note on Sizing:
The PZ4TX is designed to fit tight while accommodating a tri kit underneath. If you find yourself in the middle to lower end of a size based on the size chart then that size is right for you. If you fall into the higher end of a size then you may find going up a size will fit more comfortably.