Maxproof Flowlock Reviews

MaxProof FlowLock™ — Dry before you feel it | DesignComfort
🟢 It's finally live · MaxProof 2.0
🟢 It's finally live · MaxProof 2.0

It's dry before you'd even feel it.

Watch how much faster — how close to instantly — our new pair pulls a leak in, next to the old one. Same amount of water.

★★★★★  Loved by verified buyers

The 10-second test

Same water. One pair was dry on contact.

No wiping, no pressing. In our side-by-side, MaxProof 2.0 took in in about a second what the old pair still hadn't finished after ten.

Our own side-by-side absorption test. Reflects the conditions shown; individual experience may vary.

Why a second matters

The leak's gone before your body notices it.

Slow absorption was never really about the leak. It's the two or three seconds it sits on the surface first — the moment you feel the warmth, feel it spread, and start quietly wondering if it reached your clothes. MaxProof 2.0 pulls it in almost the instant it lands, so there's no puddle to spread, nothing creeping toward the edge, and nothing left for you to feel.

Stop checking

No more quiet clench-and-check to see if it got through. It's handled before you'd think to.

Stop planning around it

Sit, move, laugh, get through the meeting — it's gone before it can turn into a moment.

Dry against your skin

It draws the wet down and away — not left sitting on the surface where you feel it all day.

What we fixed

The three things you asked for — done.

We rebuilt it around one job: pull the leak in before it can spread. Everything else followed.

01

Absorbs faster

The new RapidDraw™ layer pulls liquid straight in almost the instant it lands — so it never gets the seconds it needs to spread.

02

Holds more

A higher-capacity core takes in more and locks it away, deeper from the edges.

03

Stays quiet

Soft, flexible layers move with you — no crinkle, thin and discreet under anything.

The verdict is in

We fixed the flaw every pair had — and you felt it.

We didn't just say it's better. Here's what women wrote the first time they wore MaxProof 2.0.

★★★★★ Verified 5-star reviews · from real, paying customers
✓ Finally actually works ✓ Looks like regular underwear ✓ Comfortable all day ✓ Dry on contact ✓ Their new favorite

Tap any clip to hear it with sound. Each one is the real MaxProof 2.0 — shown exactly as it arrives.

★★★★★ Jane M. ►
★★★★★
They feel like luxury underwear and still do their job. I am hooked.
— Jane M.  ·  ✓ Verified buyer
►► Tap for sound★★★★★ Kim S.
★★★★★
“Finally, leak proof underwear that work!”
— Kim S.  ·  ✓ Verified
►► Tap for sound★★★★★ Marie B.
★★★★★
“They work so well & don’t make me feel like a grandma, haha. They look like regular underwear and are comfortable with good protection.”
— Marie B.  ·  ✓ Verified
►► Tap for sound★★★★★ Betty C.
★★★★★
“Out of all the different ones I have tried, including earlier pairs of yours, these are by far my favorite!”
— Betty C.  ·  ✓ Verified
►► Tap for sound★★★★★ Mary T.
★★★★★
“A big improvement over its predecessor… much more comfortable.”
— Mary T.  ·  ✓ Verified
►► Tap for sound★★★★★ V. Elaine B.
★★★★★
“Nice look and feel. Good quality.”
— V. Elaine B.  ·  ✓ Verified
Over 200,000 women have trusted DesignComfort since 2019.
MaxProof 2.0 is the best we’ve ever made for them.
100-day promise

Wear them 100 days. The risk is ours.

Wear them. Wash them. Live in them. If they aren't the best pair you've ever owned, contact us within 100 days and we'll make it right — every dollar. You put the money down; we carry the risk.

🟢 It's finally live · Ships free

Get MaxProof 2.0

MaxProof 2.0 leakproof underwear in black
MaxProof 2.0
Leakproof underwear · Black
Color
Black
Size
Size guide
XS
S
M
L
XL
2XL
3XL
4XL
5XL
6XL
Size Waist Hip
XS 22" 25"
S 23.5" 27"
M 25" 28.5"
L 27" 30"
XL 28.5" 31.5"
2XL 30" 33"
3XL 31.5" 34.5"
4XL 33" 36"
5XL 34.5" 38"
6XL 36" 39.5"

Our fit runs close to the body — if you're between sizes, order one size up.

Measure around your natural waist and the fullest part of your hip, in inches.

Choose your set
1 Pair
Try it · $29/pair
$29
Most popular
3-Pack
$19.67/pair · a week of protection
$87
$59
Save $28
Best value
6-Pack
$14.83/pair · leave the pads behind
$174
$89
Save $85 · 49% off
✓ It's live · Ships free · Wear it 100 days or every dollar back — the risk is ours.
Get my 3-Pack — $59 →
Please choose your size first.
✓ 100-day promise · ✓ Secure checkout · ✓ Free shipping
DesignComfort · The original in leakproof solutions · Family-owned in Texas · support@designcomfort.co