Your Ultimate Guide to Period Underwear Shopping

Discover the revolution in menstrual care with period underwear, the ultimate blend of comfort, style, and sustainability. Designed to keep you feeling fresh and confident during your cycle, these innovative garments offer an eco-friendly alternative to traditional products. Whether you’re at work, exercising, or relaxing at home, our shopping guide will help you find the perfect pair to suit your lifestyle and needs. Say goodbye to leaks and hello to freedom!

The Ultimate Guide to Period Underwear: Everything You Need to Know

Period underwear has become a popular alternative to traditional menstrual products, providing comfort, convenience, and a sustainable option for managing your menstrual flow. This guide will delve into what period underwear is, its benefits, how to choose the right pair for your needs, and practical tips for everyday use.

Comparison of Period Underwear Types

Type Absorbency Style Material Price Range
Bikini Light to Moderate Low-rise Cotton, Polyester $15 – $30
Brief Moderate to Heavy Full coverage Bamboo, Microfiber $20 – $40
High-Waist Moderate to Heavy High-rise Cotton, Spandex $25 – $45
Boyshort Heavy Full coverage Cotton, Polyester $20 – $40
Thong Light Minimal coverage Nylon, Spandex $15 – $30
Sleep Shorts Moderate to Heavy Loose fit Bamboo, Cotton $25 – $50

Understanding Period Underwear

What is Period Underwear?

Period underwear is specially designed to absorb menstrual fluid, providing an alternative to pads and tampons. They feature multiple layers of absorbent materials and leak-proof barriers, allowing you to wear them alone or as backup protection with other menstrual products.

Benefits of Period Underwear

  • Convenience: Simply wear them like regular underwear, with no need for additional products.
  • Comfort: Many brands offer soft, breathable fabrics that feel comfortable against the skin.
  • Sustainability: They are reusable, reducing waste compared to disposable menstrual products.
  • Cost-Effective: While the initial investment may be higher, they can save money over time by eliminating the need for disposable products.
  • Versatility: Suitable for different flow levels, postpartum use, and even urinary incontinence.

How to Choose the Right Period Underwear

Consider Your Flow

  1. Light Flow: Look for styles labeled as light or moderate absorbency. Bikinis and thongs are usually suitable.
  2. Moderate Flow: Opt for briefs or boyshorts that provide more coverage and absorbency.
  3. Heavy Flow: High-waist and overnight styles are designed to handle heavier flows, often with added absorbent layers.

Material Matters

  • Cotton: Soft and breathable, ideal for sensitive skin.
  • Bamboo: Naturally moisture-wicking and antibacterial.
  • Microfiber and Polyester: Often used for their absorbent properties and durability.

Size and Fit


The 7 Best Period Underwear of 2025 | Reviews by Wirecutter - period underwaer

  • Check Size Charts: Each brand has its own sizing, so refer to their specific charts.
  • Consider Your Body Shape: Look for styles that accommodate your body type for the best comfort and fit.

Style Preferences

  • Choose Based on Comfort: Some may prefer the snug fit of briefs, while others might opt for the minimal coverage of thongs.
  • Color and Design: Many brands offer a variety of colors and patterns to suit your personal style.

Everyday Usage and Tips for Period Underwear

How to Use Period Underwear

  1. Wearing: Simply put them on like regular underwear. They can be worn alone or with other menstrual products.
  2. Changing: Depending on your flow, you may need to change them every 6-12 hours. Monitor how they feel and adjust as needed.
  3. Washing: Rinse them in cold water after use, then machine wash on a gentle cycle. Avoid fabric softeners and hang to dry for longevity.

Practical Tips

  • Start with a Few Pairs: If you’re new to period underwear, consider starting with two or three pairs to see how they work for you.
  • Rotate Styles: Different styles may be more comfortable on different days of your cycle.
  • Store Properly: Keep them in a clean, dry place to maintain their integrity.

Technical Features of Popular Period Underwear Brands

Brand Absorbency Odor Control Leak Protection Machine Washable Price
Thinx Up to 12 tampons Yes Yes Yes $17 – $51
Knix Up to 9 tampons Yes Yes Yes $36 – $40
Bambody Up to 3 tampons No Yes Yes $15 – $25
Saalt Varies by style Yes Yes Yes $31 – $55
Proof Up to 8 tampons Yes Yes Yes $20 – $40

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Conclusion

Period underwear offers a comfortable, convenient, and eco-friendly solution for managing menstrual flow. With a variety of styles and absorbency levels available, there’s something for everyone. By understanding your needs and preferences, you can make an informed decision that suits your lifestyle.

FAQ

What is period underwear made of?
Period underwear is typically made from a combination of absorbent materials such as cotton, bamboo, polyester, and spandex, designed to wick moisture and prevent leaks.

How much blood can period underwear hold?
Most period underwear can hold between one to twelve tampons’ worth of fluid, depending on the brand and style.

Can I wash period underwear in the washing machine?
Yes, you can wash them in the machine on a gentle cycle. It’s recommended to rinse them first and avoid fabric softeners.

How long can I wear period underwear?
You can typically wear them for 6-12 hours, depending on your flow. Monitor how they feel and change as needed.

Are period underwear safe for sensitive skin?
Many brands offer options specifically designed for sensitive skin, often made from breathable materials like cotton or bamboo.

Can I use period underwear postpartum?
Yes, many people use period underwear postpartum for comfort and leak protection during recovery.

Do I need to wear anything else with period underwear?
You can wear them alone or in combination with other menstrual products like tampons or menstrual cups for added protection.

How should I store my period underwear?
Store them in a clean, dry place, and avoid areas with excess moisture to maintain their quality.

Can period underwear help with incontinence?
Yes, many brands offer period underwear that also provides protection against urinary incontinence.

How do I know which size to choose?
Refer to the specific brand’s size chart, as sizing can vary. It’s essential to measure yourself for the best fit.