At One Place

What is a Soccer ball made of?

What is a Soccer ball made of?
Polyurethane outer panels over a laminated fabric backing, wrapped around a latex or butyl bladder.

The whole modern design exists to solve a water problem. Leather balls absorbed rain, and a soaked leather ball could gain a third of its weight over a match, which is where the folklore about heading old footballs causing injury comes from. Synthetic covers and sealed seams fixed the mass, and then thermal bonding removed the stitch holes that were the last route in. FIFA-approved balls are still tested for water uptake, along with circumference, sphericity, rebound and pressure retention.

Component by component

Every material is a choice, and the third column is the constraint that drove it.
Part Material Why that material
outer panels polyurethane (match balls) or PVC (cheap balls) Polyurethane stays soft in the cold and takes an embossed texture; PVC is harder, cheaper and noticeably more painful to head.
backing three or four laminated layers of polyester or cotton cloth The cloth carries the tension so the ball keeps its shape; without it the cover would stretch into a pear after a season.
bladder butyl rubber or natural latex Butyl holds air for weeks and is used in cheaper balls; latex gives a livelier feel but leaks noticeably within days.
panel joins polyester thread stitching, or thermal bonding Thermally bonded seams absorb almost no water, which is why they replaced stitching at the top level.

Other sport and games objects

Common questions

What is a Soccer ball made of?
Polyurethane outer panels over a laminated fabric backing, wrapped around a latex or butyl bladder.
What is the outer panels of a Soccer ball made of?
Polyurethane (match balls) or PVC (cheap balls). Polyurethane stays soft in the cold and takes an embossed texture; PVC is harder, cheaper and noticeably more painful to head.
What is the backing of a Soccer ball made of?
Three or four laminated layers of polyester or cotton cloth. The cloth carries the tension so the ball keeps its shape; without it the cover would stretch into a pear after a season.

Related pages

Sources

  1. Official vendor product documentation — At One Place

How these figures are compiled and checked