ABDL Diaper Sizing Finding the Right Fit
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When it comes to finding the perfect diaper fit, there’s no one better to help than MEGAMAX, the strongest and most reliable member of the PACK! Just like his name suggests, MEGAMAX is all about maximum protection, maximum comfort, and maximum confidence. But to get the most out of your NorthShore MegaMax® Adult Diapers, you need to make sure you’re wearing the right size.
Not all diapers fit the same! Each brand has its own unique cut, materials, and tape placements, which means sizing can vary. MegaMax adult diapers tend to run larger than some other diapers, so if you're switching brands, be sure to check the sizing chart (displayed later in this blog) before choosing your size.
Let’s dive into how you can find the perfect fit and make every wear a crinkle-tastic experience!
Why Fit Matters
If your diaper is too loose, you risk leaks, sagging, and discomfort. If it’s too tight, it can cause irritation and reduce absorbency. A properly fitting diaper gives you the best leak protection, absorbency, and comfort – whether you’re padding up for daytime adventures or a cozy overnight sleep. Think of your MegaMax diaper as your ultimate power suit… you wouldn’t want MEGAMAX heading into battle without a perfect fit, right? The same goes for you! The right size also ensures optimal movement, letting you enjoy everything from lounging to active play without restriction.
How to Find Your Perfect-Sized Diaper
Before you pick your MegaMax size, you’ll want to measure the larger of your waist or hips –whichever is bigger will determine your best fit. If you have a caregiver, they can help you measure to ensure accuracy and a snug but comfortable fit.
MegaMax Sizing Chart
Size |
Larger of Waist/Hips (in) |
Larger of Waist/Hips (cm) |
Weight (lbs) |
Weight (kg) |
XS |
18-30" |
46-76 cm |
Up to 125 lb |
Up to 57 kg |
S  |
24-34" |
61-86 cm |
100-180 lb |
45-82 kg |
M |
32-44" |
81-112 cm |
140-220 lb |
64-100 kg |
L |
42-54" |
107-137 cm |
180-260 lb |
82-118 kg |
XL |
50-60" |
127-152 cm |
220-300 lb |
100-136 kg |
2XL |
60-82" |
152-208 cm |
260-440 lb |
118-200 kg |
MegaMax diapers tend to run a little big, so if you’re between sizes size down for a better fit!
MegaMax Features Built for All-Day & Overnight Protection
MegaMax diapers aren’t just about sizing right—they’re built to provide the best comfort and protection with features like: Maximum Absorbency: Handles heavy leaks for up to 12 hours of protection. Strong Leak Guards: No more worrying about soggy surprises! Breathable Panels: Keeps you cool and comfortable all day and night. Plastic-Backed Design: That classic crinkle you love with a sleek and secure fit. Strong, Adjustable Tapes: Get the perfect fit every time with top tapes and bottom tapes that hold firm. Plus, with MegaMax’s premium absorbent core, you can count on odor control and quick moisture-wicking, keeping you dry and confident throughout the day.
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Maximum Absorbency: Handles heavy leaks for up to 12 hours of protection.
-
Strong Leak Guards: No more worrying about soggy surprises!
-
Breathable Panels: Keeps you cool and comfortable all day and night.
-
Plastic-Backed Design: That classic crinkle you love with a sleek and secure fit.
-
Strong, Adjustable Tapes: Get the perfect fit every time with top tapes and bottom tapes that hold firm
Plus, with MegaMax’s premium absorbent core, you can count on odor control and quick moisture-wicking, keeping you dry and confident throughout the day.
Tips for the Best Fit & Feel
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Tape Up Like a Pro: Secure the bottom tapes first for a snug leg fit, then adjust the top tapes for waist security.
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Check for Gaps: Make sure there’s no gapping around the legs to prevent leaks.
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Try Booster Pads for Extra Absorbency: Want or need an absorbency boost?? Add an EternaDry Booster Pad to keep you dry even longer.
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Move Around: Stand, sit, lay, and walk to test the fit before going about your day.
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Pair with Waterproof Covers: For extra security and comfort, layering with a waterproof cover like NorthShore’s silky-smooth Trifecta™ can keep you dry, sag-free, and odor-free.
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Try Before You Buy: Not sure which style is right for you? Order samples of MegaMax and other NorthShore products – just pay for shipping!
MegaMax: Built for Every Body
Whether you’re smol or big, MegaMax has a size that’s just right for you. Finding the perfect fit means you can waddle with confidence, stay leak-free, and enjoy every moment without worry. With the right size, you can experience maximum crinkle, premium comfort, and unbeatable protection.
Got a favorite MegaMax fit tip or story? We’d love to hear it! Share your experiences and let’s keep the ABDL community dry, padded, and confident!
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Products Mentioned In This Article
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Starting at $13.99
FSA/HSA Eligible

Starting at $3.99
FSA/HSA Eligible
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