Professional line milled sports orthoses are sport-specific orthopaedic foot orthoses that have been specifically designed for active sportsmen and women. The milled sports orthoses designs are available specifically for sports such as golf, inline skating, mountain biking, downhill skiing and football. The milled sports orthoses are shaped by using CAD milling technology which removes the specific stresses that are exerted on the foot. The milled sports orthoses protects the locomotor and musculoskeletal system by having a positive effect on posture, reducing sport-specific strains and moment of force, and distributing the body weight thereby providing comfort.