Pro Therapy Supplies, located in the metro Atlanta, GA area, is an authorized dealer for Due North. Due North by Sure Foot Corporation has become a leader in the shoe products industry launching a stream of innovative products ranging from specialty adhesives to winter traction aids. Since we have the ability to test our products in the most extreme weather conditions, our products are inspired by our surroundings and the needs of our customers and will continue to bring innovative solutions and products to our customers.