Spenco RX Comfort Insoles Compression Socks They have a synthetic leather

They have a synthetic leather top cover with a synthetic suede bottom to help prevent slippage

Item #: CHA-CHILLOS-W

(Women's 8)

For the ultra-thin equivalent of this product

Large: 16-20 in / 40-50 cm

Spenco RX Comfort Insoles Compression Socks They have a synthetic leatherOverview The Spenco RX Comfort Insoles are completely flat, full cushion insoles that can be used to either replace an existing pair of flat insoles or to add a little extra cushioning under your existing shoe insoles (as long as there's enough room in your shoes to do so). These insoles are a customer favorite for adding low profile cushioning underneath existing insoles to give extra comfort, and also to replace the insoles that originally came in