Studs and spikes are alright, but the gems on the Bamboo Sami 25 Black Rhinestone-Studded Ballet Flats win every time! Velvety soft black vegan suede ballerina flats are covered in gunmetal jewels from round toe to heel for serious sparkle. Cushioned insole. Non-skid rubber sole. Available in whole and half sizes. Fit is true to size (round up if you're between sizes). All vegan friendly, man made materials.