Description
Stay Dry And Protected All Day
Flexorex boxers give you confidence, letting you move freely every hour. Four advanced layers absorb quickly and keep clothes spotless without worry. Enjoy reliable support, even during nights or busy school days. Daily activities are easier without feeling uneasy.
Total Leak Protection
No more stains on your sheets or favourite trousers thanks to advanced technology. Your skin stays dry while your clothes remain perfectly clean every time.
Superb Comfort Fit
Soft cotton fabric hugs every shape, making movement easy at home or outside. No pinching or rough edges, just gentle support from morning until bedtime.
Odour And Moisture Control
Breathable layers help fight odours and wick away sweat, keeping you fresh. You can focus on fun or learning without experiencing discomfort.
Size guide
- TO MEASURE YOURSELF:
- 1. Stand upright with your arms resting naturally by your sides.
- 2. Place the measuring tape at the waist and extend it down to the desired hemline.
- 3. Wrap the measuring tape around the narrowest part of your waist.
| SIZE | LENGTH | WAIST | ||
|---|---|---|---|---|
| cm | inch | cm | inch | |
| S | 25.5 | 10.04 | 62 | 24.41 |
| M | 26.5 | 10.43 | 66 | 25.98 |
| L | 27.5 | 10.83 | 70 | 27.56 |
| XL | 28.5 | 11.22 | 74 | 29.13 |
| 2XL | 29.5 | 11.61 | 78 | 30.71 |
| 3XL | 30.5 | 12.01 | 82 | 32.28 |
| 4XL | 31.5 | 12.4 | 86 | 33.86 |

















Sara E. (verified buyer)
Comfy cotton, no weird smell after a long day, and the boxers never made me itchy. I can finally do sports without stressing about leaks.
Maya V. (verified buyer)
My favorite underwear now! Even after gym class, I felt comfortable and fresh. No stains on my clothes at all, which is great!
Jasmine M. (verified buyer)
Love how the layers work so fast, and my sheets always look clean in the morning. Easy to wash, plus they fit great.
Rachel H. (verified buyer)
These are a total game-changer for sleepovers! No embarrassing moments, and I kept cool and dry. The fit is super nice and not too tight.
Bella F. (verified buyer)
Finally found something that lets me forget I’m even wearing protection! No bad smell, nothing goes through to my jeans, and so gentle.
Olivia R. (verified buyer)
Very comfy, holds up well during sports.
Emily T. (verified buyer)
Soft, secure fit and keeps me dry.
Sophia Z. (verified buyer)
Nice material, comfy all day.
Grace D. (verified buyer)
Super helpful at night because nothing leaks onto my pajamas. They’re light, easy to use, and have awesome durability—I just toss them in the wash.
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Email us : info@flexorex.uk
Medical Disclaimer
Individuals' medical conditions vary, and the use of our products is not guaranteed to be 100% effective for everyone.
If you're dealing with clinical disease or chronic pain, please consult with your physician for medical advice regarding your medical condition.