Freestyle Libre 3 Sensor Covers Waterproof for Sensitive Skin. 😊 𝗦𝗞𝗜𝗡-𝗦𝗔𝗙𝗘 & 𝗜𝗥𝗥𝗜𝗧𝗔𝗧𝗜𝗢𝗡-𝗙𝗥𝗘𝗘 𝗖𝗢𝗠𝗙𝗢𝗥𝗧: Say goodbye to rashes and discomfort with our hypoallergenic, latex-free CGM patches made for sensitive skin.