Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards

they're reinforced at the knees for strength and feature abrasion-resistant pockets

Removable Pro Performance insole for cushioning and shock absorption

*Rosemary Extract

Hook and loop adjustable cuffs

Carhartt Nylon Duck Bifold Wallet Black OS insole Midsole meets ASTM D471-06 903#100% Nylon Imported Leather lining Bifold closure Hand Wash Carhartt Men's Nylon Duck Bifold Wallet. Bifold wallet that keeps its shape in damp conditions If a leather wallet doesn't stand a chance on your jobsite, this Carhartt duck wallet is a durable option for you. Not only water repellent on the outside, it has a water resistant interior too that keeps wallet shape in damp or wet conditions Rugged CORDURA 700 denier nylon with Rain Defender