Flexible Polyurethane Foam (PU Foam) has high versatility for footwear industry. Any components of shoes such as tongue, insoles and laces are made from PU Foam. PU Foam enables the production in various colors, firmness, high efficient physical properties, good air permeablility including antimicrobial which provide different feeling, style and comfort. So BFC PU Foam is the best choice for your desired shoes.