Luna – Leakproof Underwear (3 & 5-Pack)4 Layer Protection. Real comfort. Zero compromises. How Luna Gives You Everyday Confidence Moisture wicking inner layer Keeps you dry and irritation free Ultra absorbent core Locks in moisture, absorbs multiple times its weight 100% leakproof barrier No stains, no stress, total peace of mind Breathable cotton blend Soft, stretchy and designed to move with you Who Luna is for Serena is made for women who want to feel secure, stylish and comfortable no