The Endurance Plus Focusflux Jammer from Speedo gives a close fit and sleek shape for fitness and performance swimming. The Endurance Plus fabric is chlorine resistant, snag and fade resistant and is perfect for regular pool use. These men's jammer shorts have integral pant support and drawstring for a secure fit.
These are excellent; much better than my pair of Speedo Endurance trunks. They are very comfortable to wear, don't ride up at all even after a long session in the pool. They also look pretty cool with the red stripe on the legs.