Speedo Boys Endurance+ Jammer
Our popular junior jammer, now with better eco-credentials. The Speedo Boys ECO Endurance+ Jammer in True Navy combines the streamlined cut and comfortable fit that junior swimmers love with a more sustainable construction β made from 50% recycled materials without compromising on performance or durability.
Quick to dry, 100% chlorine resistant, and built to handle the demands of regular training, swim meets, and club sessions β this is the jammer that goes the distance, season after season.
Features
- ECO Endurance+ fabric β super-durable and made from 50% recycled materials
- 50% recycled β one yarn is made from 100% post-consumer waste, including recycled plastic bottles
- 100% chlorine resistant β holds its shape and colour through heavy pool use
- Quick dry β dries faster after training and competition
- Internal drawcord waist β adjustable fit for comfort and security
- Streamlined cut β low drag for training and race day
- Available in sizes 6β16
Perfect For
- Squad training β durable enough for daily pool sessions
- Swim meets & carnivals β a clean, competition-ready look
- Club training nights β comfortable and secure for longer sessions
- Swim lessons β easy fit and quick dry for back-to-back classes
Why Australian Swim Families Choose It
From learn-to-swim programs to competitive club squads across Queensland and beyond, the Speedo Endurance+ Jammer is a trusted staple in Australian swimming. The True Navy colourway suits most club uniforms and looks sharp on the blocks. And with its eco-friendly construction, it's a choice parents can feel good about too.
Frequently Asked Questions
What sizes are available?
The Speedo Boys ECO Endurance+ Jammer is available in sizes 6 through to 16, covering a wide range of junior swimmers. Speedo sizing is based on Australian clothing sizes β if your child is between sizes, we recommend sizing up for comfort.
Is it suitable for competitive swimming?
Yes β the streamlined cut and low-drag design make it suitable for both training and competition. For elite race-day performance, a dedicated racing jammer may offer additional benefits, but the Endurance+ is a great all-rounder for club-level competition.
How long will it last in a chlorinated pool?
The ECO Endurance+ fabric is 100% chlorine resistant, meaning it retains its shape, colour, and elasticity far longer than standard swimwear. With proper care, it should last a full competitive season of regular training.
Does Swimwear Shack ship boys' swimwear across Australia?
Yes β we ship Australia-wide from our Queensland base. We also offer in-store pickup if you're local. Orders are dispatched quickly so your swimmer is ready for their next session.
How do I care for the jammer?
Rinse in cold fresh water after each use. Machine wash cold on a gentle cycle if needed. Do not tumble dry or leave in direct sunlight for extended periods β this preserves the fabric's elasticity and colour.