PediFix Nighttime Bunion Regulator, 1 Pack Small Right. The PediFix Nighttime Bunion Regulator Reliever was developed by a physician. It is a bunion splint that guides the big toe back to its proper position. This effective bunion treatment also gently stretches the tendons and muscles to help slow progression of the bunion deformity. The PediFix bunion night splint is often recommended by foot specialists to patients who want to avoid or postpone bunion surgery. Also may be used as a post-surgical splint. This bunion corrector should not be worn while walking or standing. Foam lined, soft padding. Three sizes: Small, Medium, Large. Select Left or Right. One per package.