Light Absorbency: absorbs the same as about 1 regular tampons, ideal for light flow days All-Day Comfort: Designed with a 6-inch inseam, these seamless period shorts provide coverage down to the mid-thigh to reduce chafing and discomfort. High-Rise, Breathable Fit: The high-waist design offers gentle support, while the light-as-air fabric keeps you cool and dry throughout the day. Sustainable & Machine Washable Period Thigh Saver: Ditch disposable tampons, pads, and incontinence products for good; simply toss your period thigh saver in the wash after use and wear them again and again About Knix: with 10+ years of experience, Knix's products are lab-tested and wear-tested. Knix was launched to to transform an underwear market that had too much frill and not enough function.