These insoles are 2

Advantages: Highly durable

iron dry on a cold setting

Origin: Hand-made in Canada

F-50 Industrial Felt By Foot - Adhesive - FINAL SALE Kapmat These insoles are 2Please note, all adhesive material will be final sale as the material is made to order. There will be no returns or refunds accepted for these products. High Density SAE Felt SAE F 50 industrial wool felt is a highly dense felt, similar in density to F 1, and best suited to applications that require an accurate, thin, smooth high grade felt. This felt grade is also used for ball and roller bearing oil retainer washers and small dust excluding washers.