Rock the pool with Speedo’s range of mens swim jammers. Emerging as the new normal for competitive swimming, the mens jammer is now a staple of any serious swimmer’s kit. Speedo jammers are swim shorts designed to be form fitting and effectively reduce water resistance. They use Endurance technology which retains shape and is twenty times more fade resistant than conventional elastane swimwear. Taking a dive has never looked so good with Speedo jammers. Jam out with loud colours and prints or keep it classic with jet black jammers. Cut above the knee, Speedo jammers are designed for comfort and efficiency. Mens swim shorts get an upgrade with Speedo’s collection of mens jammers. Shop the range today.