Speedo Men's Block Jammer Swim Short - Black/Speed

The Speedo Block Jammer is a longer-length swim short, precision designed for enhanced performance in the pool. A true Speedo favourite, these durable swim shorts are crafted from Endurance+, an exclusive Speedo fabric built for long lasting wear. With 100% chlorine-resistant protection to prevent sagging and fading up to 20 times longer than any other swim fabric, Block Jammers are the perfect pair of togs for the beach or pool this summer. 

Available in men’s sizing - see size chart for correct fit! 


  • Speedo swimwear
  • For men
  • Style: Block Jammer Swim Short
  • Colour: Black/Speed
  • 50cm side
  • Elasticated waist
  • Internal drawcord
  • Digital yardage print
  • Embroidered logo
  • Chlorine resistant thread
  • Materials: 53% polyester, 47% PBT polyester
  • Machine washable
  • Please note: Change of mind returns will not be accepted for this item due to hygiene reasons
A Bit About The Brand / More Info

No other swimwear brand out there has had more of an impact on the Australian way of life than Speedo. Since the company’s humble beginnings 100 years ago, this iconic brand has grown alongside Aussie beach culture to become a leading force in swimwear, not just locally, but across the globe.