
Additive manufacturing i.e. 3D printing, turns digital models into real life objects by using a technique called layering. It was used for creating rapid prototypes in the 1980's but has gradually evolved into a next-generation technology to manufacture both spare parts and even finished products. A wide range of materials can be used in 3D printing like metals, thermoplastics, metal alloys, or ceramics. Right now it is still in its infancy stage but with synthetic biology and nanotechnology, it can transform a great many industries. One area ripe for such change is wearable technology. The 3D printed wearable market includes every kind of wearable like textiles, sports equipment, smart watches, fitness trackers etc. In the 21st century, 3D printing has received significant attention from sports equipment giants like Nike, Adidas and Under Armour. The first 3D printed shoe became available in 2016 which really brought the 3D printed wearable market into mainstream consciousness. 3D printing is chosen by manufacturers over traditional manufacturing for several reasons – material performance, low manufacturing cost and simpler process, rapid prototyping, ample aesthetic and physical customization.