Our Seamless Hiphugger leak-free underwear is ultra-thin, super smooth, and truly invisible. Designed with soft, lightweight nylon, they are super stretchy, and comfortable and can be worn seamlessly under anything. The breathable fabric keeps things nice and cool, and of course, our signature built-in tech absorbs moisture and prevents leaks, holding up to 40ml, for up to 12 hours.
Fit true to size. Due to the high elastane content, they can feel a little tight upon first use, however, they will loosen slightly after the first few wears.
- Soft, Stretchy, and Seamless
- Lightweight and Super quick-drying
- OEKO-Tex Certified Materials
Machine wash max 40°C with mild detergent, hang to dry. No bleach. No tumble dry.
BODY: 80% Recycled Nylon, 20% Elastane
GUSSET LINING: 100% Polyester
GUSSET: 100% Microfibre, Biodegradable TPU
Our underwear has no added PFAS, and has been successfully tested for harmful substances and certified according to STANDARD 100 by OEKO-TEX®️.
We offer free shipping to all UK customers, regardless of order amount! Next day delivery is also available at checkout.
Orders placed before 12.30pm GMT will be dispatched the same working day. Working days are classed as Monday-Friday.
Ordering from somewhere else?
We offer free worldwide shipping on orders above £75 and express shipping options are available at checkout.
If you're unhappy with your purchase, we'll find a speedy solution for you. We offer returns and exchanges for 30 days, alongside our 60-day money back guarantee if our products don't work as promised (we're that confident!).
Super-soft and breathable
Facts behind the fabrics:
Our Seamless leak-free underwear is made using recycled nylon, made from pre consumer waste — like old water bottles and fishing nets.
So, you'll be diverting waste from landfill, while wearing light-weight, quick-drying, and super-smooth undies that keep you fresh and dry from leaks, all day.
Frequently asked questions.
Tried and tested by over 150,000 people
breathable and super-soft
reusable and washable
Here are their thoughts
Better than I could have imagined. Can wear out and about all day without worry.
Honestly I’m just mad I didn’t get these sooner. So comfortable, so secure and so much better for the environment.
Effective, less to worry about, comfortable, glad I’ve got them.
Absolutely would not use anything else now. Super comfy, no smell, feels just like I'm wearing normal panties.
Never going back to pads again. Amazing product, takes all the hassle out of my period.
I slept in these on my heaviest flow and they passed the test! I can wear them for 12h with no leaks!