• Content Approved Content Approved
  • Certified Production Certified Production
  • Waste Innovation Waste Innovation
  • Design Innovation Design Innovation
  • Charitable Charitable


Thinx High Waist Period Underwear
Free Gift



Thinx High Waist Period Underwear
Free Gift



Standard Delivery is FREE worldwide* Product code: GVH001

Content Approved

Thinx High Waist Black Underwear is the washable, reusable underwear that absorbs your period and is a more sustainable solution than single-use disposable sanitary products. 

Depending on your flow, Thinx can replace pads, tampons, liners, and cups, or be worn with tampons and cups for extra protection. 

The Thinx High Waist Underwear is designed for moderate days, holds up to 2 regular tampons' worth. 

Thinx High Waist Underwear features a throwback style, with a chic mesh upgrade. Every pair of Thinx is made with a signature 4-layer fabric technology for ultimate protection. 

Size & Fit

Because the Thinx High Waist Underwear uses special technology to keep you leak free, the sizes fit a bit more snug than your average run-of-the-mill undies.

  • XS | Hip: 89-91cm
  • S | Hip: 94-97cm
  • M | Hip: 99-102cm
  • L | Hip: 104-107cm
  • XL | Hip: 109-113cm

Hip: Measure at the fullest part of your hips.


Manufacturing - Their award-winning facility based in Sri Lanka operates under three pillars: female leadership, employee well-being, and environmental sustainability. Part of their employee well-being includes transportation, fitness sessions, free & subsidized meals & well-balanced workdays. 

Charitable - Through their Women Go Beyond program, they provide supplemental education with classes in entrepreneurial development, English, and information technology, ensuring a safe working environment, and empower with long-term growth and leadership opportunities. As well as their Products Made Better program, which works to recycle industrial sludge into paving bricks. with a goal of zero-waste by 2025.  

Design Innovation - Every pair of Thinx is made with a signature 4-layer fabric technology for ultimate protection. This four-layer protection is made up of a mositure wicking layer (to transport moisture away from your skin), an oder controlling layer, a super-absorbent layer and a leak-resistant layer.

Waste Innovation - Saving us throwing away disposable sanitary products. On average, a person with a period throws away 250-300lbs. of period products in their lifetime.

Details & Care

We suggest customers purchase more than 1 pair of Thinx to cover their entire cycle, light, medium and heavy days. 

To take care of your Thinx, you rinse first, pop them into a mesh laundry bag, then cold wash and hang dry. Don't use bleach or fabric softener and don't worry, they won't stain the rest of your clothes

Made From

Body: 89% nylon, 11% elastane
Gusset: 95% cotton, 5% elastane; middle breathable PUL

Delivery & Returns

We offer FREE UK delivery on all orders over £25 & FREE international delivery on all orders over £50 up to 2kgs.

All available delivery options will be listed at checkout or find more delivery options (including Next Day & Saturday delivery) HERE 

Want the full Content experience?