ComfortLock Leak-Proof Underwear
ComfortLock Leak-Proof Underwear
Couldn't load pickup availability
Material
ComfortLock is crafted from a premium blend of 84% Nylon and 16% Spandex —Soft, breathable, and naturally stretchy.
Description
Designed for confidence during your period, Comfort Lock™ provides reliable, all-day leak protection without pads or tampons. Featuring advanced multi-layer absorbent technology, it locks in moisture, neutralises odour, and keeps you feeling dry and fresh throughout the day.
Feel protected. Feel confident. Every cycle.
How it works
How it works
Comfort Lock™ uses advanced multi-layer absorbent technology to quickly lock in moisture before leaks happen. The inner layers pull fluid away from your skin, while the odour-neutral core keeps you feeling fresh. A breathable outer layer ensures all day comfort without bulk. No pads. No tampons. Just protection.
Delivery and shipping
Delivery and shipping
Orders are processed within 24–48 hours.
- UK: 6–10 business days
- EU: 7–10 business days
- International: 7–10 business days
You’ll receive full tracking once your order ships, so you can follow your delivery every step of the way.
Our guarantee
Our guarantee
We stand behind Comfort Lock™ with a 14 day risk free guarantee.
Returns & Refunds
- To be eligible for a refund, the product must be returned to us within 14 days.
- Items must be unused and in their original packaging.
- Once we receive the returned item, we will process your refund. Please allow 5-7 business days for the refund to appear in your account.
No hassle. No pressure. Just confidence in every order.
Sizing Chart
If between sizes, we recommend sizing up for comfort.
Why women choose ComfortLock
Comfort, confidence, and protection, every single day.
Our models
Testimonials
-
★★★★★
Amazing!
I bought these as a replacement for pads and I won’t be going back. They handle heavy days really well, wash easily and still feel comfortable after hours of wear.
-
★★★★★
Loving it!
The fit is perfect and the material feels really soft and secure. I wore these on a long workday and had zero worries. I love that they’re reusable and don’t feel bulky at all.
-
★★★★★
Worth every penny
I bought the 4-pack and honestly wish I’d done it sooner. They handle heavy days really well and there’s no odour. Comfort Lock has completely replaced pads for me.
Collapsible content
Who It’s For
Who It’s For
Designed for everyday life
- Ideal for light to moderate leaks
- Comfortable for work, walks, regular use, errands, and workouts
- Discreet under clothing, no need for pads
Frequently Asked Questions
Will ComfortLock feel hot or bulky during long wear?
Not at all. ComfortLock is engineered with temperature-balanced layering, meaning it absorbs moisture efficiently without trapping heat. The fabric remains breathable and lightweight, so you stay dry, cool, and comfortable even during extended wear or warmer days
Is it suitable for heavy flow during my period?
Yes. ComfortLock is designed for light to heavy flow, including overnight use. Many customers wear it alone or as backup protection during heavier days.
Can I wear ComfortLock to the gym or during workouts?
Absolutely!, ComfortLock is designed to move with your body. The stretchable, secure fit stays in place during walking, gym sessions, and light to moderate workouts, while the breathable fabric helps keep you feeling fresh and supported throughout your activity.
Need more help?
Our support team is always here to help. You can reach us via the Contact page.