For every flow, every feeling and every little moment in between. Meet Underprotection periodwear - thoughtfully designed to bring comfort, confidence and a little more freedom to your everyday. Discover our Penelope collection of leak-proof period underwear, from delicate strings to comfortable briefs and hipsters. Made with soft, breathable TENCEL™ Lyocell and discreet absorbent layers, each pair combines a flattering fit with reliable protection for the days you need it most. Beautifully simple, wonderfully comfortable and designed to move with you. Wear them on their own or as extra protection, and find the fit and absorbency that feels right for you.

Because feeling good should never be limited to certain days of the month.