Sprint's BioCeramic Silicone Cap is our most comfortable silicone cap
Made from soft, silky silicone and features several small bumps inside to offer a more secure & comfortable fit
Colors: Green, Neon Orange, Red.
Sprint's Bio-Ceramic Silicone Cap is our most comfortable silicone cap. Made from soft, silky silicone and features several small bumps inside to offer a more secure & comfortable fit