A Rule-of-Thumb Guide to making a Soccer Ball Purchase.

Soccer balls come in the following official sizes:

Size 5 Ages 12 and up
Size 4 Ages 8 and 12 years
Size 3 Under 8 years
Size 2 and 1 Promotional soccer balls

Choosing the right size ball

The first step in purchasing a soccer ball is determining the proper size for your age group. Many soccer leagues have different size requirements, so be sure to check with your coach or organization to find out which is the proper size for the age group that the ball will be used with. Soccer balls for match use come in three different sizes which range from size 3 to size 5.

Size 3

• Size 3 balls are the smallest balls and are generally used for children under the age of 8

• These balls are generally 23-24 inches in circumference and weigh between 11-12 ounces

Size 4

• Size 4 balls are used for players between the ages of 8-12

• Size 4 balls weigh between 12-13 ounces and have a circumference of 25-26 inches
  

Size 5

• This is the international standard match ball for all ages 12 and older, including all adult play

• The size 5 ball weighs between 14-16 ounces with a circumference of 27-28 inches

COVERS

• Synthetic

• The best quality soccer balls are all made of synthetic materials

• Synthetic balls offer superior feel and softness, but are generally less durable and less water-resistant than their polyurethane counterparts

• They are also more expensive

• Polyurethane

• PU soccer balls offer the benefits of synthetics (for feel) and plastics (for durability)

• These balls are made of a durable synthetic material that offers a feel much like leather

• These balls are very durable - only slightly less than PVC, scuff-resistant, and water-resistant

• They often have a glossy coating for additional protection

• PVC

• PVC balls are molded out of a plastic-like PVC material and are generally the least expensive balls

• These are very durable, scuff-resistant and water-resistant but offer less feel and softness than polyurethane balls

• They often have a glossy coating for additional protection
  

Panels

• The number of panels -- the different segments that make up the outside of the ball -- varies for each design

• A 32-panel ball is the most common and is the type used in most professional matches

• Other traditional designs are 18 and 26-panel constructions, used in various professional leagues, including Major League Soccer

• Fewer panels generally means the ball can be curved more when kicked because of less stability to the cover

• Panels can be either stitched or glued:

Stitched

• The highest quality balls are stitched with a polyester or similar thread

• High-end balls are hand-stitched, while most mid-priced balls are machine-stitched

Glued

• Lower-end, practice balls generally have the panels glued together onto the lining

• These offer a harder feel and are generally less expensive than stitched balls
  

Lining

• Linings are inserted between the cover/panels and the bladder to provide shape, feel, control and structure

• Higher end balls usually have four layers of polyester and cotton lining for superior shape retention and durability

• Mid-level balls generally are comprised of two or three layers of cotton and two layers of polyester

• Lower-priced balls generally are constructed of two layers of polyester

Bladder

The bladder is the inside part of the ball that is filled with air. Most balls use butyl valves for air retention, with higher end balls using a silicone-treated valve for superior performance. Don't forget to buy a small pump and some needles to keep your ball inflated. There are two basic types of bladders:

Latex

• These traditional bladders are soft and offer a good feel

• Latex bladders are generally used on higher-quality balls

• They do not hold air as well and generally require more frequent filling

Butyl

• These bladders retain air better than latex bladders

• Most mid-priced soccer balls utilize a butyl bladder that combines 70-80% butyl with rubber