CLIO Kill Cover Founwear Cushion XP SPF50+ PA+++ is a high coverage, 48 hour long lasting cushion that provides a velvety matte surface. An updated edition of Kill Cover Founwear Cushion. 48 hour long wearing with good coverage and a velvety surface. How you can use: one. Take a reasonable quantity with the included puff and also use an even level on the whole face in a tapping movement.