With a revolutionary concept, Mikasa has developed a new water polo ball that is based on state-of-the-art technology and places great value on sustainability in the use of materials.
The new ball, officially named WP440C, has been constructed with a new surface texture. Due to a now "polished" surface, no water film forms, thus providing significantly improved grip when wet compared to its predecessor model, which had a roughened, unpolished surface texture. This new technology is also known as the Buffing process. By using a special "foam" material and the Buffing process, the total volume of rubber waste has been reduced by up to 99%.

Features

- Size: 4 (Women size)
- Circumference: 65 - 67 cm
- Weight: 400 - 450 g
- Material: Foam rubber (50% of the surface is made of natural rubber)
- Official FINA Game Ball
- Official game ball at Olympic Games and World Championships
- Improved grip in wet conditions
- New surface texture (buffing process)
- Ball cover made of newly developed "Foam-Rubber"
- Sustainable and improved quality
- Reduction of rubber waste by up to 99%
- Double-layered "No-Leak" butyl rubber bladder
- Special valve