* Fastskin Technology: LZR Pulse Power Fabric, with a water repellent finish, high stretch and power along both the length and width of the fabric, allowing freedom of movement while contouring the swimmer's body for maximum efficiency.* Higher chlorine resistance than standard elastane. Fabric stretches, so you can race without feeling restricted.* Ventilation Mesh Fabric: Wicking, moisture management and ventilation.* Sanitized: Silver treatment on TRI Pad for long-lasting odor control.* TRI Pad: 2mm molded triathlon chamois for the perfect balance between seated comfort and running segmented design to increase flexibility.* Bonded Leg Hem with Silicone Grippers: New low profile bonded hem finishing to keep a secure and comfortable grip on leg.