With the Speedo swim sponge you can focus on strengthening your upper limbs and improving your swimming technique.
Place the biscuit between your ankles, calves or thighs. All movement is concentrated on the upper half of the body, which has to exert more force.
This swimming sponge is made of EVA foam based on algae. The production of one biscuit returns 50 bottles of clean water and 31M³ of clean air to the environment.
For comfort and ergonomic shape, the Speedo swimming sponge is rounded in a figure eight shape.
Speedo swimming biscuit size chart
| Biscuit height (A) | Biscuit length (B) | Biscuit width at narrowest point (C) |
| 12 cm | 23 cm | 4,5 cm |

EVA material (ethylene vinyl acetate) - This foam material is flexible, elastic and light. It is very durable, waterproof and is also resistant to UV radiation.
| Parameter | Description |
|---|---|
| Material | EVA |
| Color | Blue |
Do you have a swimmer at home? We’ve selected the very best gifts that are sure to make them happy, and we didn’t forget about the kids either.
If you’ve been diligently cold plunging all summer, autumn is the perfect time to keep it up. Cold season is approaching, and as you probably know, one of the main benefits of cold exposure is greater resistance to respiratory illnesses. That said, it’s worth adjusting your routine a little compared to your summer dips.
Back To Pool! Summer is slowly coming to an end, and for kids, students, and even adults, school and work bring a fresh load of responsibilities. From September, the water in the pools will be "boiling" again, as swimming lovers return to their training or simply regular swimming routine, so it's time to get properly equipped.
You must choose variant.