what is size 4 ? size 2 ?

Always started numbering their "sizes" in addition to their normal naming structure. For example size 4 is their regular overnight pad while size 5 is their heavy duty overnight pad. I've summarized the Infinity sizing below: Size 1 - Regular (wings) Size 2 - Super (with and without wings) Size 3 - Extra Heavy Flow (wings) Size 4 - Overnight (wings) Size 5 - Extra Heavy Overnight (wings) I hope this helps!

Our Infinity Size 4/Overnight pads are approx. 11.8'' long.

does anyone know if they make these in a size for and how well do these work for heavy flow?

Sizes 4 & 5 are for heavy flow & overnight. Size 5 is supposed to be able to hold slightly more than size 4,, but I’ve never tried size 5 so I can’t confirm if that’s accurate. Size 4 does work for me for heavy flows, BUT in my opinion the suggested amount of time it should “last” before having to change it (I believe it’s 10 hours) is a huge overestimate, I would say on a heavy flow day it should last maybe 4 hours (when awake & active) and may last you overnight but will possibly leak when you sit or stand up… but that can happen with any pad regardless of brand or size. These do stay snug & in place, are a good length & are very comfortable to wear, as well as being unnoticeable through clothes. I’ve never had any separation of layers as mentioned by another commenter & Ive been using these for years.

Are these in a box so people don’t know what they are?

They came packaged in a plain brown corrugated Amazon box.

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Always Infinity Feminine Pads for Women, Flexfoam Pads with Wings, Size 4, Overnight Absorbency, Unscented, 78 Count (3 Packs of 26)

Product ID: 40821145

Details

Brand
Always
Sanitary Napkin Absorbency
Overnight
Sanitary Napkin Type
Menstrual Pad
Size
Size 4
Style
78 count

🧩FlexFoam conforms to your body

🛏️50% larger back for overnight protection

🛡️Up to zero leaks

367.93 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Sleep tight, stay unstoppable — protection that moves with you!

SECURE FIT WINGS - Wings that stay perfectly in place, adapting to your shape for all-day security and freedom.
INVISIBLE COMFORT - Ultra-thin, breathable foam design offers zero feel and zero bunching, moving seamlessly with your body.
OVERNIGHT CONFIDENCE - 50% larger back coverage ensures you stay protected and comfortable all night long without worry.
DERMATOLOGIST APPROVED - Clinically tested and endorsed by the Skin Health Alliance for skin-friendly, irritation-free wear.
UNMATCHED LEAK DEFENSE - Experience up to zero leaks with advanced FlexFoam technology that absorbs 7X more than standard pads.

Always Infinity Feminine Pads with FlexFoam deliver superior overnight absorbency with a 50% larger back and innovative foam material that flexes to your body. Designed for zero leaks, zero feel, and zero bunching, these unscented pads are dermatologically tested and FSA/HSA eligible, offering millennial professionals discreet, reliable protection that keeps up with their dynamic lifestyle.

Specifications

ASIN	B01IULAV6I
ASIN	B01IULAV6I
Best Sellers Rank	#2,682 in Health & Household ( See Top 100 in Health & Household ) #23 in Panty Liners #815 in Sales & Deals
Brand Name	Always
Customer Reviews	4.7 4.7 out of 5 stars (10,346)
Date First Available	September 9, 2016
Global Trade Identification Number	10037000820731
Included Components	Pads
Item Form	Pad
Item model number	thomaswi
Manufacturer	Procter & Gamble
Manufacturer	Procter & Gamble
Manufacturer Part Number	thomaswi
Material Features	Fragrance Free
Material Type	Foam
Material Type Free	Unscented
Model Name	Infinity Feminine Pads For Women, Overnight
Model Number	thomaswi
Number of Items	3
Package Size Name	78 Count
Product Dimensions	13.94 x 8.54 x 5.59 inches; 1.83 pounds
Reusability	Disposable
Sanitary Napkin Absorbency	Overnight
Sanitary Napkin Type	Menstrual Pad
Scent Name	Unscented
Size	Size 4
Style Name	78 count
Unit Count	78 Count
Variety	Size 4 with wings

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