SHOE INSOLE INCLUDING A KNITTED SPACER FABRIC

摘要

A shoe insole includes a knitted spacer fabric. The knitted fabric comprises a top layer, a bottom layer, and a plurality of spacing threads extending between the top layer and the bottom layer. The spacing threads includes a monofilament yarn having a diameter of between 0.09 mm and 0.12 mm. Optionally the top layer on one of its sides, exposed to the exterior and adapted to contact a shoe wearer's foot, has been given a softer feel by a sanding treatment.