KLM Orthotic Laboratories is an industry leader in the manufacture of quality custom and prefabricated lower extremity orthotic products. We specialize in Foot Orthotics, Ankle Foot Orthotics, Orthotic Insoles and Orthotic Materials. Featured Products Uniflex 4 Read more Kid Os Read more Monthly Newsletter Contact Us Today! Have Questions? We’d love to hear from you so drop us an email and we’ll be glad to answer!