Is period underwear reusable? Absolutely, and that’s what makes it such a game-changer for your cycle. Saalt Wear is designed to feel like your favorite pair of undies, but with built-in leak protection you can wash and wear on repeat. Slip them on just like regular underwear and go about your day with confidence. As an eco-conscious choice, switching to reusables can prevent thousands of single-use disposables from entering our waterways and landfills plus save you money in the long run.
Style Guide: Bikinis, Briefs, And Boyshorts
Silhouette shapes performance. Bikinis give a smooth, low-profile finish under leggings or trousers and look practically invisible under your clothes. Briefs provide more coverage and a secure, hugged-in feel, great for long workdays or travel. Boyshorts bring extra stability, and many people prefer this style for overnight performance.
Rise matters, too. High-waisted cuts gently anchor the gusset during bending or lifting, while mid/low-rise styles keep waistbands smooth under fitted outfits. If you’re new to reusable menstrual panties, building up your collection ensures your undies work for every dress code, from office days to weekends. Start with one sleek bikini and one supportive brief, then add a boyshort if you love that athletic vibe. Darker shades might feel practical for heavier days, while lighter colors blend easily into your everyday wardrobe.
Layering Strategies For Heavy Days
If your flow fluctuates, scale your options with your day. Choose higher-absorbency styles for meetings, long lectures, or travel, and keep a regular pair in your bag as a backup just in case you want a refresh.
Some people enjoy pairing reusable period underwear with their preferred internal method for extra peace of mind. If you use a period cup or disc, remember to remove, empty, and clean it at least every 12 hours. You can use a gentle, fragrance-free soap or Saalt Wash. Between cycles, make sure to sanitize your internal products by boiling them in hot water, using a Saalt Steamer or Compact Sanitizer, or wiping them down with 70% isopropyl alcohol. The goal is simple: reliable comfort without overthinking.
Our PFAS Position
At Saalt, we design our menstrual underwear with both people and the planet in mind. In our opinion, the best reusable period underwear is never treated with per- and polyfluoroalkyl substances (PFAS). These man-made chemicals don’t easily break down and can accumulate in the body and environment, raising potential health concerns as noted by the U.S. Environmental Protection Agency. As part of our commitment to transparency and better reusables, we do not use any PFAS in our fabrics or finishes. We make sure your period care is as safe and sustainable as it is effective.
How Saalt’s Leakproof Tech Works
All of our reusable menstrual panties are engineerd with the same patented gusset technology to keep you dry without the bulk. Here’s a closer look at each:
- Top Layer: This first layer pulls wetness away from your skin, so you feel magically dry and fresh.
- Second Layer: The next layer is super absorbent and specially constructed to be able to hold 3 times its weight in liquid.
- Third Layer: This breathable moisture-locking barrier gives you leakproof reassurance until you wash your undies. It moves with you and doesn’t add too much friction.
We combine each of the above three functional gusset layers with a variety of outer fabrics that make up the body of your reusable menstrual underwear. Each Saalt Wear collection has a different material for a different focus. For instance, the Comfort Collection is crafted with buttery soft sustainable modal for the days when comfort is paramount. Meanwhile, our sexy Lace & Mesh Collection incorporates silky post-consumer recycled polyester that’s as good for the planet as it is for your confidence. This translates into breathable protection that feels and looks just like your favorite pair of undies, but with built-in security you can trust.
Finding Your Ideal Fit & Sizing
Fit is everything when it comes to reusable period underwear. Since sizing can vary by brand, we recommend measuring your hips and waist in inches with a flexible tape and comparing the numbers to the size chart found on each Saalt Wear product page.
A secure, stay-put fit ensures the gusset sits exactly where you need protection. If you’re between sizes, consider sizing down for extra confidence on high-movement days. You can also connect with our Saalt Coaches for personalized guidance. Finally, choose the rise and silhouette that fits your style and comfort needs: bikinis for a sleek, low-profile feel, briefs for added coverage, or boyshorts for sporty stability.
Absorbency Decoder: Find Your Flow
Match absorbency to the moment rather than guessing. For everyday spotting or the start/end of a cycle, Light to Regular Absorbency usually feels just right. During workdays, workouts, or travel, take it up a notch and stock up on heavy flow period underwear so you can focus on life, not period logistics. For reference, our most absorbent styles (Comfort Brief Super, Comfort Boyshort Super, and the Cotton Sleep Short) can all absorb 6+ pads or 8+ tampons’ worth of flow.
If you’d like a variety, keep a mix of clearly labeled washable period underwear with different absorbency levels in your drawer so you can switch them out based on your schedule. This way, you can have focused coverage that still feels flexible.
Care Refresh: Keep Performance High
A simple routine keeps reusable menstrual underwear at its best. When you’re ready to wash, first rinse your panties in cold water until it runs clear. We recommend turning the gusset inside out so the water passes through the absorbent layers. Then, machine wash cold with like colors using a mild, fragrance-free detergent. Make sure to skip fabric softeners, dryer sheets, and bleach to protect the elastics and fibers. After that, all you have to do is proudly hang dry, and it’s ready to wear again and again! Rotate a couple of pairs throughout the week to minimize your laundry load and practice good menstrual hygiene.
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