Kids Railed Pants. Performance off-road pants for kids. Mesh inserts. Heatproof and abrasion-resistant knee structure made from DuPont™ Kevlar®. Reinforced with Cordura®. Elasticized panels in movement-intensive areas. 82% polyester / 10% nylon / 8% Kevlar® DuPont™ and Kevlar® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company.