• a woman wears a black period pant with lace - back side view
  • a woman wears a black period pant with lace and a black crop top with her hands in the air
  • a woman wears a black period pant with lace
  • a woman wears a black period pant with lace and lays on a bed on her stomach
  • a woman wears a black period pant with lace, lays on her side in front o glasses of wine
  • a woman wears a black period pant with lace - front side view
  • a woman wears a black period pant with lace - front view
  • Size chart
  • underwear box
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Y.O.U underwear

Period / Incontinence Pants - Classic Bikini - Heavy Flow

Period / Incontinence Pants - Classic Bikini - Heavy Flow

£27.00 GBP
£27.00 GBP
Sale Sold out
Tax included.
Size
View our Size Guide

Flux's classic bikini period underwear combines style with function. Holding up to four tampons' worth, they are a dream to wear day and night and can be worn leak-free for up to 12 hours! They're perfect for any period-haver, or anyone suffering from incontinence or bladder-control issues, as they can be worn no matter your flow for leak-free confidence. 

  • For Periods, Leaks and Incontinence
  • Holds Four Tampons' Worth / 20-25ml
  • Wear For Up To 12 Hours Leak-Free
  • Soft, Stretchy and Comfortable
  • Lightweight and Quick-drying
  • OEKO-Tex Certified Materials
  • Free From Toxins, Chemicals and PFAS/PFOA
  • Each pair of Flux period pants replace 200+ disposables from going to landfill

Sizing: Swipe through the images to see Flux's size guide, with waist and hip measurements in centimetres. We currently have sizes XXS-2XL (UK 4-6 to UK 20-22) available, which covers UK 8-16/18. However, we are hoping to increase our size, flow and style range in the future. Let us know if you'd like us to stock something else at hello@youunderwear.com!

Materials: Body: 95% TENCEL Modal, 5% Elastane, Gusset: Absorbent Blend, Breathable PUL and  Packaging: 100% Recycled and Recyclable Cardboard

Garment Care: Rinse after use, Machine wash on 30-40 degrees, Hang to dry or dry indoors on a radiator. Do not use fabric softener or bleach. No tumble drying.



Materials & Care

  • Stretch-blend organic cotton 
  • 95% GOTS Certified organic cotton, 5% elastane 
  • Pre-washed, shrink-resistant fabric 

Machine wash, do not tumble dry - we suggest the eco-conscious choice of 30°C.

Delivery & Returns

Delivery & Returns:

  • £2.25 for single items, £3.95 for sets and packs
  • Free shipping on UK orders over £60
  • All items posted Royal Mail's Tracked 48 service
  • International Shipping information is available here

We offer a happiness guaranteed return policy. If you are unhappy for any reason, we offer a fuss-free exchange or refund on all unworn and unwashed items within 30 days of purchase.

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