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Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
Hybrid Football F500 Size 4 - White

KIPSTA

8576138

Hybrid Football F500 Size 4 - White

IDR180,000.00
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
  • Hybrid Football F500 Size 4 - White
Hybrid Football F500 Size 4 - White
Not available online

Store Availability

We developed this F500 hybrid ball for young footballers that play in clubs and need a comfortable and durable ball.

BENEFITS

Durability

Panel stitching is on the inside, subsequently less subject to wearing

ball touch

We have placed foam panels on the outer cover for your playing comfort.

Lasting air retention

Guaranteed to keep ball pressure for longer thanks to Butyl et Latex bladder.

Bounce

Consistent rebound thanks to the quality of bladder and outer cover

Precision

Bladder wrapped in a thread to maintain its shape and ensure greater accuracy

TECHNICAL INFORMATIONS

Design

Our design team watched football players in action on the pitch to develop this Hybrid ball.
This ball is a hybrid due to a concept that combines the comfort of machine stitching with the durability of hand sewing.
We also used a bladder with winded thread (2 km of threads are wrapped around the bladder) to ensure durable inflation and better sphericity.

Weight

Between 370 and 390 g (Size 4)

Circumference

Between 63.5 and 64.5 cm (Size 4)

Sphericity

Average measured variation: maximum 1.5%.
We measure the football's sphericity at 16 different points and examine the recorded discrepancies.
If the discrepancy is greater than 1.5% (FIFA PRO Standard), our engineers are tasked with improving the sphericity to ensure a consistent bounce.

Maximum pressure loss

We inflate the ball to the recommended pressure (meaning 0.8 bar).
72 hours later, the ball must not lose more than 15% of its pressure, meaning approx. 0.1 bar. The pressure after 72 hours must, therefore, be at approx. 0.7 bar.
This also means that it is quite normal for a ball to lose pressure after a few days.

Water absorption

We simulate rainy playing conditions in a lab, leaving the ball to sit in 2 cm of water on a pivoting support whilst subjecting it to 250 compressions.
By the end of the test, the ball must not have absorbed more than 15% of its weight, meaning approx. 60 g for this F100 in size 4.

Bounce

Between 135 and 155cm with a maximum difference of 10cm between the ball's highest and lowest bounce. Each ball is dropped 10 times on a steel plate from a height of 2 metres.

Shape and pressure retention

The most demanding test that this ball is subjected to is the machine shot test.
Withstands up to 2500 shots against an inclined concrete surface at 50 km/h at a distance of 2.5 m.
At the end of the test, we check:
- the ball's general state: stitching must withstand this test
- the circumference: must not have increased by more than 1.5 cm.
- the sphericity: it must not have varied by over 1.5%
- the pressure: loss of pressure must not exceed 0.1 bar.