PZ4TX triathlon suit is blueseventy's highly advanced swim skin, and is legal for all non wetsuit swims. It’s combination of hydrophobic fabrics and welded seams reduce surface drag while the compressive properties improve swimming position and performance. The PZ4TX builds on ten years of swimskin development and it’s why the world's best open water swimmers choose blueseventy in Kona and warmer waters.

LOCKING ZIPPER - Advanced YKK auto locking zipper (no string or lanyard needed). This unique zipper system reduces drag, is faster to remove and due to its light weight and flexibility, is more comfortable. COMPRESSION - Provides extraordinary elasticity, optimal muscular compression and exceptional breathability with an innovative side panel that improves swimming position and athlete performance. EQUILIBRIUM - White heat reflective fabric provides optimal thermoregulation, which allows the body to maintain its core internal temperature. ADVANCED HYDROPHOBIC FABRIC - Developed for our competition pool suits, these fabrics are infused to repel water instead of after-market coatings that can lose their water repellency over time. LOW DRAG - Superior ultra-soinc bonded seams reduce chafing, pressure points and provide a smooth surface flow in the water.

Date First Available: March 31, 2013. Best Sellers Rank: #1,609,736 in Sports & Outdoors. Customer Reviews: 5.0 out of 5 stars 3 ratings 5.0 out of 5 stars. : B00ZADMSPM. Sport Type: ?Swimming. Size: ?Small. Model Year: ?2016. Part Number: ?SSPZ4-14-BLK-00SM. Manufacturer: ?blueseventy. Suggested Users: ?Mens. Color: ?Black. Model Name: ?Men's Pz4tx. Brand Name: ?Blueseventy. Item Weight: ?0.44 Pounds. Item Dimensions LxWxH: ?12.01 x 7.99 x 2.01 inches. Package Weight: ?0.45 Pounds. Item Package Dimensions L x W x H: ?11.6 x 7.3 x 1.2 inches.