Speedo Fastskin LZR Valor Mens Green/Blue JammersFeel unstoppable wearing Speedo's latest innovation developed by swimmers for swimmers. The Fastskin LZR Pure Valor Jammer is made from lightweight material and features moderate compression and construction designed to support a greater range of movement. The compressive inner leg seam is designed for greater muscle support, so you get the best out of your swim. The regular waist jammer style offers greater flexibility and may be preferred by