Bamboo Fiber Leak-Proof Period Underwear Experience all-day comfort and confidence with our Bamboo Fiber Period Underwear. Crafted with a 4-layer absorbent design and breathable bamboo fabric, these are built to keep you protected and comfortable throughout your cycle. 4-layer absorbent protection Soft, breathable bamboo fiber fabric Available in multiple colors Leak-proof design for all-day wear Plus-size friendly