The insole technology was first used in BF Goodrich shoes. It involves a wedge-like insert that moves weight to the outside of the foot, evenly distributing weight, reducing leg strain. As the success of the sneakers with the Posture Foundation insole technology grew in 1937 it became the basis for the brand name, "PF Flyers."
PF Flyers Shoes
Posture Foundation(PF) Limited EditionSize: UK8 /US9
Material: Leather /Canvas / Rubber Sole
Condition:Brand New with tag w/out Box