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Spenco Polysorb Total Support Insoles

Spenco GRF Basketball Replacement Insoles

Availability: In stock

In stock $ 39.99 Price: $39.99
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In stock $ 39.99 Price: $39.99
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Quick Overview

The Spenco GRF Basketball Insoles offer advanced arch support and a deep heel cup, while its unique cushioning system absorbs shock developed specifically with basketball in mind.

Product Description

Spenco GRF Basketball Replacement Insoles

The Spenco GRF Basketball Replacement Insole are a full-length, semi-rigid orthotic arch support insole for all arch types. They incorporate unique design features to reduce impact forces and return energy; providing support and stability; as well as enhancing vertical leaps, and reduce the risk of ankle sprains.

The Spenco GRF Basketball Replacement Insoles incorporate the Total Support technology, a patent pending 3-Pod GRF Modulation System and the unique combination of a forefoot launch and crash pad and first ray drop zone, the GRF Replacement Insoles for Basketball not only cushion, stabilize, and support the feet straight out of the box, they also promote a more efficient stride and push-off. Increased shock absorption. Advanced support for the arch and heel. Improved motion control to reduce over-pronation and supination – the leading cause of many common injuries such as plantar fasciitis.

Ground Reaction Force (GRF) is the biomechanical term for the force exerted by the ground on the sole of the foot during weight-bearing activities. Based on the Total Support Replacement Insoles, the Spenco GRF Replacement Insole is designed to modulate the magnitude and direction of GRF to enhance the efficiency of vertical leaps and reduce the risk of ankle sprains. They also provide a unique combination of arch support, forefoot cushioning, and energy return.

Product Features:

  • Semi-rigid orthotic arch support
  • Full-length footbed
  • 3-Pod GRF modulation system
  • First ray drop zone
  • Forefoot launch and crash pad
  • Low-friction top cloth
  • Deep heel cup
  • Trim-to-fit
  • Arch height: 20 mm
  • Thickness at forefoot: 3.15 mm
  • Thickness at heel: 6.5 mm (Size 3, Men's 8-9 / Women's 9-10)

Ideal For:

  • Shoe type: Athletic, Boots, Casual
  • Activity type: Running & Walking, Court Sports, Standing
  • Arch type: All Arches
  • Pain relief: Achilles Tendinitis, Arch Pain & Arch Strain, Flat Feet & Fallen Arches, Heel Spurs & Heel Pain, High Arches, Metatarsalgia & Forefoot Pain, Morton's Neuroma, Over Pronation, Plantar Fasciitis, Sesamoiditis, Shin Splints, Supination

Item #: 46-701

For directions on how to trim your insoles to fit your shoes, please take a look at this video.

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