A ankle orthosis with silicone pads to provide an optimal compression over the ankle. Swelling is a common reason to reduced range of motion. Malleum Cosmo is made of a special material that provides a high compression and support over the ankle. Swelling of the joint can be prevented when using the orthosis during activity. The silicone pads in combination with the compression provide an increased proprioception from the joint. Can be used both for left and right. DeRoyal Co-Tex orthoses should only be used during activity due to the higher compression. 
People with reduced sensitivity or poor circulation should not use orthosis without consulting a doctor/physician first.