FOXSEW Seated Type Side Sole Stitching Machine for Boots and Shoes Uppers This machine is suitable for sewing boots, snow boots, sports shoes, casual shoes, especially for side seaming of leather bags, handbags, riding boots, etc... FX-169: Suitable for sports shoes, casual shoes, especially for side seaming of leather bags and riding boots. FX-169T: Suitable for boots, snow boots, two needle or three needle for stitching double parallel line or three parallel line side ornamental stitching of all kinds of boots or shoes. Working Video-1: www.foxsew.com/company-video/double-thread-stitching-machine-for-snow-boots-716.html Working Video-2: www.foxsew.com/company-video/stitching-machine-for-snow-boots-side-seaming-718.html Suitable for single or double parallel side seaming sewing of boots, snow boots, sports shoes, casual shoes and leather shoes, especially for parallel sewing of boots and snow boots. All parts were manufactured by HAAS CNC machines, high precision machining parts. Using electronic speed motor speed can be flexible, stop the needle position by computer control. FX-169 is for single line side stitching, FX-169T is for double or three parallel line side stitching of snow boots.