How long can I wear the AllMatters period underwear for?

As long as your flow allows. Some can wear it for a full day, while others use it as a backup for a cup or tampon. We generally recommend you use them for 8-12 hours. They can also be used overnight and for spotting or discharge. The underwear itself lasts for years.

How many pairs do I need?

We recommend that you have 3-4 pairs so you can change into a new pair after wearing them for 8-12 hours. Wash and dry the used ones before reusing.

How will I know they are full?

You can tell by looking at the seams of the gusset. If you see blood at the seams or if the underwear feels wet, this is an indication that you should change them soon. As you start using them, you'll quickly get a sense of your flow and how long you can be leak-free for.

How much blood can it hold?

The equivalent of 1-2 regular tampons worth of blood (10ml).

Yes. The inner layer (made partly from merino wool) is naturally antibacterial and anti-odour. After use, you rinse out the absorbed blood in cold water and then hand wash cold with a mild detergent or machine wash cold (30°). After hanging to dry, they're ready to be used again.

Period Underwear High Waist

Name: Period Underwear High Waist
Brand: AllMatters
SKU: 00100
Price: 37.77 USD
Availability: InStock

$37.77 USD

Shipping calculated at checkout.

In stock, ready to ship
Inventory on the way

Shipped from Country of Origin

[{"id":44819801276586,"title":"XXS","option1":"XXS","option2":null,"option3":null,"sku":"00100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - XXS","public_title":"XXS","options":["XXS"],"price":3777,"weight":78,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001004","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819800391850,"title":"XS","option1":"XS","option2":null,"option3":null,"sku":"00101","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - XS","public_title":"XS","options":["XS"],"price":3777,"weight":82,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001011","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819800031402,"title":"S","option1":"S","option2":null,"option3":null,"sku":"00102","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - S","public_title":"S","options":["S"],"price":3777,"weight":86,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001028","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819800948906,"title":"M","option1":"M","option2":null,"option3":null,"sku":"00103","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - M","public_title":"M","options":["M"],"price":3777,"weight":94,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001035","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819799474346,"title":"L","option1":"L","option2":null,"option3":null,"sku":"00104","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - L","public_title":"L","options":["L"],"price":3777,"weight":98,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001042","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819800686762,"title":"XL","option1":"XL","option2":null,"option3":null,"sku":"00105","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - XL","public_title":"XL","options":["XL"],"price":3777,"weight":106,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001059","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819801604266,"title":"XXL","option1":"XXL","option2":null,"option3":null,"sku":"00106","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - XXL","public_title":"XXL","options":["XXL"],"price":3777,"weight":112,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001066","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":44819801899178,"title":"XXXL","option1":"XXXL","option2":null,"option3":null,"sku":"00107","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Period Underwear High Waist - XXXL","public_title":"XXXL","options":["XXXL"],"price":3777,"weight":122,"compare_at_price":null,"inventory_management":"shopify","barcode":"5711782001073","requires_selling_plan":false,"selling_plan_allocations":[]}]

The AllMatters period underwear is your reusable, comfortable, and leak-free period solution. It feels like regular underwear but has built-in layers that serve different purposes – from absorbing your flow to keeping you dry and odour-free and avoiding stains on your clothes.

Fit: Flattering high cut legs and waist coming up to just under the belly button. Lace trim at the waist.

The High Waist Period Underwear by AllMatters is a reusable, comfortable and leak-proof alternative to conventional period products and offers a flattering fit. The high waist fit, waist height and lace trim at the waist are particularly comfortable. The feel is the same as regular underwear, but the panty has built-in layers that have different purposes: they absorb blood, maintain dryness, are odour-free, and ensure that your clothes remain stain-free. You can use the underwear instead of pads, tampons or menstrual cups during the day and at night. Or, wear it on days on which you experience heavier flow as extra protection in addition to wearing a menstrual cup.

Absorbency: about 10 ml

Material:

Underwear: 94% Tencel™ Lyocell, 6% elastane
Inner layer: 77% polyester and 23% merino wool
Absorbent core: 85% Lyocell (TENCEL™) 15% polyester
Waterproof layer: 100% polyester

Cleaning and care:

Wash the underwear before initial use.
After use, soak in cold water or rinse in cold water until it runs clear.
Machine wash (30° maximum) or wash by hand with a mild detergent.
Use neutral detergents or neutral soap.
Do not use fabric softener or bleaching agents.
Do not tumble dry. Hang to dry.

fashion

Buy Sustainable

The processes and systems of fast fashion retailers are being called into question and there’s a radical shift towards the age-old axiom, “quality over quantity,” predominantly amongst niche online boutiques. The concept of sustainability goes beyond the production of sustainable clothing using textiles that do not harm the planet, and extends to brands who abide by labour laws and take a human-first approach to production. Together, brands like these are making a big difference.

Consciously Curated Luxury

All the products you’ll find on Plain Tiger undergo a meticulous curation process. We look for original designs that are produced according to stringent quality standards, using methods and materials that do not prioritise profit to the detriment of people or the planet. We are a sustainable shopping destination for conscious luxury goods, allowing brands from all over the world to increase their global footprint beyond their country of origin.