Sani-Pant Reusable Protective Underwear

The Sani-Pant line from Salk answers a specific need: a washable, moisture-proof layer worn over disposable pads or briefs to keep clothing, bedding, and furniture dry. For anyone managing incontinence at home or in a care setting, these reusable pants offer a discreet, cost-saving alternative to relying on disposables alone — the same garment protects night after night, wash after wash.

The collection covers three distinct styles so you can match the garment to how it's used. The Sani-Pant Pull-On Protective Underwear (850 series) is a full nylon-and-plastic brief that pulls on like regular underwear, sized from Small (22"–28" waist) up through 2X-Large (54"–64" waist/hip). The Sani-Pant Lite pull-on briefs (855 series) add a breathable side panel for cooler, more comfortable all-day wear and are latex-free. For caregivers who need to change a bedbound or limited-mobility user without removing clothing, the Snap-On Cover-Ups (800 series) open flat and fasten at the sides.

Every style is unisex, reusable, and machine washable, which is where these earn their keep — one pair replaces a steady stream of throwaway plastic pants. Sizing runs by waist and hip measurement rather than dress size, so measure at the widest point and choose the range that fits comfortably over an absorbent pad. The moisture-proof backing is designed to be worn over an absorbent product, not in place of one; it contains leaks and protects outer clothing while the pad handles absorption.

If you're comparing reusable pant brands, the Med-I-Pant collection offers a similar washable, moisture-proof approach worth reviewing alongside Sani-Pant to find the fit and closure style that works best for your situation.