McKesson Bunion Shield One Size Fits Most Pull-On Toe - EachFind relief and banish bunion pain: Ease the pain of a bunion with this pull on shield that provides relief to the tender skin around your big toe. It is filled with gel so it's squishy: It cushions your bunion while yielding to any external pressure, such as shoes. Bunion shield is made of TPE (thermoplastic elastomer) which is 25% vitamin E: Vitamin E slowly releases onto your foot and is absorbed by skin for extra soothing. One size fits most.