SPEEDO Fastskin II Male Jammer (FSII) Adult Collection Power mesh controlFabric: 83% Polyester/

Power mesh controlFabric: 83% Polyester/ 17% Spandex

* Solid with double stripes on both sides

and our string back provides the needed support with minimal coverage

*Logo on left hip

The Ideal Blend of Comfort and Durability

SPEEDO Fastskin II Male Jammer (FSII) Adult Collection Power mesh controlFabric: 83% Polyester/SPEEDO Fastskin II Male Jammer (FSII) AdultSPEEDO Fastskin II Male Jammer (FSII)* FINA approved style Fully compliant with FINA rules.* Fastskin FSII, the most advanced and lowest drag racing swimwear in the world!* Inspired by the sleek, hydrodynamic properties of sharkskin.* Fastskin fabric mimics the rough shark denticles to reduce drag in key areas and features a Turbulence Management System.* Grey Flexskin fabric splices allow greater flexibility