Sidas 3Feet Slim Mid Insole 360085 - REFERENCE: CSE3FSLIM13_MI Insoles specially designed for mid-arched feet. 3Feet (R) Slim insoles are adapted to low volume footwear. They can also be cut to be used as half insoles. - Microfibre covering: Comfortable & antibacterial - Mid-arch EVA shell: Holds the foot and distributes the pressure - Perforations: Provide breathability -EVA 2 mm: Thin and cushioned - Cutting line for making half-insoles Sidas 3Feet Slim Mid Insole | Large | Christy Sports