E. S. Poratt Medi. Co.
03 9417 2419
E. S. Poratt Medi. Co. 03 9417 2419

CP3300

The generic orthotic shell that emulates the functions of custom-made foot orthotics.

It is a known fact that gravity, balance, weight and a person’s occupational or sports activities have a lot to do with feet, back and neck problems and are related to the demands placed on one’s feet.

Since 1986, Dr. Howard J. Marshall, DPM, and the research team at Professional Footcare International, in the U.S.A., spent five years studying the relationship between foot shapes,
biomechanical requirements and custom-made orthotics. The result was the CP-3300 generic shell, which is an injection-moulded white polypropylene semi – flexible orthotic
that emulates the function of custom-made foot orthotics.

These orthotics were computer designed to treat the most universal foot problems in adults. The slim, low-profile design for easy shoe fit, became available in Australia in 1992.
Consequently, the above was extended to generic, deeper heel cup, shells for Kiddies aged I – 4, and Juniors aged 4 – 7.

Our orthotics provide

  • an effective pronation control.
    These generic devices can easily be adapted to a patient’s
    special needs by adding posting, covers and accommodations,
    adjusting the arch with a heat gun and/or to be used as an
    interim measure. They are guaranteed not to break.
  • We offer a most inexpensive unit to build upon and create a
    very personalised orthotic device at a very minimal cost, one
    suitable for those not requiring a custom designed product.
  • It is our opinion that each client should be fitted individually
    so as to ensure the device sits behind the metatarsal heads.

Adult (white) metric sizes

35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47

Juniors (blue)

Ages 4-7, features a deeper heel cup. Sizes “S”, “M”, “L”, “XL”

Kiddies (blue)

Ages 1-4, features a deeper heel cup. Sizes “S”, “M”, “L”, “XL”

The generic orthotic shell that emulates the functions of custom-made foot orthotics.

It is a known fact that gravity, balance, weight and a person’s occupational or sports activities have a lot to do with feet, back and neck problems and are related to the demands placed on one’s feet.

Since 1986, Dr. Howard J. Marshall, DPM, and the research team at Professional Footcare International, in the U.S.A., spent five years studying the relationship between foot shapes,
biomechanical requirements and custom-made orthotics. The result was the CP-3300 generic shell, which is an injection-moulded white polypropylene semi – flexible orthotic
that emulates the function of custom-made foot orthotics.

These orthotics were computer designed to treat the most universal foot problems in adults. The slim, low-profile design for easy shoe fit, became available in Australia in 1992.
Consequently, the above was extended to generic, deeper heel cup, shells for Kiddies aged I – 4, and Juniors aged 4 – 7.

Our orthotics provide

  • an effective pronation control.
    These generic devices can easily be adapted to a patient’s
    special needs by adding posting, covers and accommodations,
    adjusting the arch with a heat gun and/or to be used as an
    interim measure. They are guaranteed not to break.
  • We offer a most inexpensive unit to build upon and create a
    very personalised orthotic device at a very minimal cost, one
    suitable for those not requiring a custom designed product.
  • It is our opinion that each client should be fitted individually
    so as to ensure the device sits behind the metatarsal heads.

Adult (white) metric sizes

35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47

Juniors (blue)

Ages 4-7, features a deeper heel cup. Sizes “S”, “M”, “L”, “XL”

Kiddies (blue)

Ages 1-4, features a deeper heel cup. Sizes “S”, “M”, “L”, “XL”