If you have ever stood in front of a screen debating between ribbed pajamas and modal pajamas, you are not alone. Most women choose pajamas based on color and cut, only to discover after the first wash that it is the fabric that determines whether the pajamas will become your favorite or be forgotten at the bottom of the drawer. In this guide, we will break down the four main fabrics in the pajama world—rib, modal, pointelle, and smooth cotton—explain how each feels on the body, who it is truly suitable for, and how to choose a size and care for it so it remains soft for years.
What actually is rib pajama fabric?
Ribbed pajamas are made from a knitted fabric with alternating raised vertical stripes, created by a combination of front and back loops. This structure gives the fabric natural elasticity width-wise, so it clings slightly to the body, returns to its original shape after stretching, and does not "hang" or lose its shape after a few hours of sleep.
In practice, this is the fabric that feels the most "structured" of the four. It is not as loose as thin jersey and not as clingy as synthetic fabric—it simply sits perfectly. Because it is mostly cotton, it also breathes well and is suitable for sleeping in the Israeli climate, where nights are hot and humid for a large part of the year.
Why rib fabric holds its shape better than others
The secret is in the knitting structure, not the fibers. The vertical ribs function like a tiny accordion: when the fabric is stretched, the ribs open, and when the tension is released, they close back up. Therefore, ribbed pajamas maintain their shape even after dozens of washes, whereas completely flat fabric tends to stretch out in the elbow and knee areas.
We offer this fabric in a particularly wide variety—from short t-shirts to full loungewear sets. You can see the entire ribbed cotton pajama collection and understand in seconds why it is the most sought-after fabric in the shop.
What is the difference between ribbed pajamas and modal pajamas?
The fundamental difference is that rib is a knitting structure while modal is a type of fiber. Rib is usually made of cotton and knitted in ribs, making it textured, flexible, and shape-retaining. Modal is a cellulose fiber made from beech wood pulp, and it is smooth, cool to the touch, and drapes over the body with an almost silky fluidity.
In terms of feel: if rib is a hug, modal is a caress. Modal absorbs moisture better than regular cotton and dries quickly, making it an excellent choice for those who get warm or sweat at night. On the other hand, because of its soft drape, it is less "sculpting" and holds less of a structured shape.
Those looking for exactly this lightness will find it in the modal pajama collection. A model like the Victoria short modal pajamas in a strawberry print illustrates this well—an extra-thin, short fabric that is barely felt on a hot night.
What is pointelle fabric?
Pointelle is a cotton knit with tiny, orderly holes created intentionally during the knitting process, forming a delicate, perforated pattern. The result is an exceptionally light and airy fabric with a romantic and nostalgic look reminiscent of classic lingerie.
Practically speaking, the small holes increase airflow through the fabric, which is why pointelle is usually the coolest fabric of the four. It is excellent for hot Israeli summer nights, though less suitable when temperatures drop. It is also important to know that the perforated structure is more delicate—it is best to avoid sharp jewelry or hooks that could pull a thread.
And what about smooth cotton?
Smooth cotton is the classic knit, without ribs and without holes—what is usually called jersey. This is the most neutral fabric: it has no prominent texture, it does not cling or bulge, and it simply feels like a favorite cotton shirt that has softened over the years.
This is the right choice for those who want pajamas without a statement—no texture, no sheen, no pattern. It is also the most forgiving in terms of fit for any body shape, which is why it is often the safe starting point for those buying quality pajamas for the first time.
Comparison table: Which fabric suits you?
| Fabric | Feel on the body | Coolness level | Best for |
|---|---|---|---|
| Rib | Flexible, textured, shape-retaining | Medium | Everyday use all year round, those who like pajamas that "sit" on the body |
| Modal | Smooth, fluid, cool to the touch | High | Those who get warm or sweat at night |
| Pointelle | Airy, delicate, perforated | Highest | Hot summer nights, romantic look |
| Smooth Cotton | Soft, neutral, no texture | Medium | Those who want a comfortable classic without a prominent texture |
How to choose fabric according to the season in Israel?
In Israel, it is worth thinking in terms of only two pajama seasons: a hot and humid period that lasts roughly from May to October, and a more moderate and cooler period thereafter. Humidity is the deciding factor—not just temperature.
In the humid months, pointelle and thin modal will work best, because both help air and moisture to disperse instead of getting trapped between the fabric and the skin. In the cooler months, rib is the smart choice: the ribs trap a thin layer of air that provides slight insulation without making the pajamas too hot. The ribbed capri pajamas in pink-green stripes is a good example of a set that works beautifully in the transition seasons, when the nights are still pleasant but no longer scorching.
What about the transition seasons?
September and April are the most confusing months: the night starts hot and ends cool. In these periods, smooth cotton or thin rib will work better than a specially summery fabric, because they regulate temperature rather than specializing in one extreme. Another option is a short rib set paired with a loungewear piece that can be worn over it when it gets cold in the early morning.
How does the fabric affect the size you order?
The fabric affects the fit just as much as the size itself, and this is the point most shoppers miss. Rib is flexible and stretchy, so it is forgiving and you can stick to your regular size even if you are between sizes. Modal and pointelle stretch less and drape straight, so those debating between two sizes will usually prefer the larger one.
A simple rule of thumb: the more textured and flexible the fabric, the more it adapts to you. The more smooth and draping it is, the more you need to adapt your size to it. If you are debating between two sizes in a smooth fabric—take the larger one.
How do you keep the fabric soft for a long time?
The most important rule is a cold and gentle wash: up to 30 degrees Celsius, on a delicate cycle, with the item turned inside out. Hot water is the number one cause of shrinking and loss of softness in any of the four fabrics.
Washing
It is best to wash the pajamas separately from jeans, towels, and items with zippers or prominent buttons, which could rub against and damage the fabric. It is recommended to avoid bleach and prolonged soaking. Full details appear on our washing instructions page.
Drying and Storage
A tumble dryer is the enemy of delicate knits—it shrinks, abrades, and creates little pills on the surface of the fabric. It is better to air dry in the shade. When storing, it is better to fold rib and pointelle knits instead of hanging them, because prolonged hanging stretches the shoulders and distorts the shape.
And while we are talking about fabric care—the frequency of changing them matters too. We expanded on this in the article why it is important to change pajamas every three days, which explains how clean pajamas affect the skin and the quality of sleep.
Frequently Asked Questions
What is the difference between ribbed pajamas and modal pajamas?
Rib is a knitting structure with vertical ribs, usually made of cotton, and it is flexible, textured, and shape-retaining. Modal is a cellulose fiber from beech wood pulp, and it is smooth, cool, and drapes softly on the body. Rib is suitable for those who like their pajamas to sit on the body; modal is suitable for those who get warm while sleeping.
What is pointelle fabric?
Pointelle is a cotton knit with tiny, orderly holes created during the knitting process, forming a perforated, delicate pattern. The holes increase airflow, making this the coolest and airiest fabric among common pajama fabrics, especially suitable for hot summer nights.
Which fabric is most comfortable to sleep in during the summer?
In the hot and humid Israeli summer, pointelle and thin modal are the best choices. Pointelle is ventilated thanks to its perforated structure, and modal absorbs moisture and dries quickly. Both prevent the feeling of fabric sticking to the skin when it remains damp.
How do you wash pajamas without them shrinking?
Wash in cold water up to 30 degrees Celsius, on a delicate cycle, with the item inside out and separate from rough items. Do not use bleach, do not soak for a long time, and do not put them in the dryer. Drying in the shade maintains the size and softness of the fabric.
Which size should I choose when ordering pajamas online?
With rib fabric, which is flexible and stretchy, you can stay with your regular size. In smooth and draping fabrics like modal or pointelle, those debating between two sizes should prefer the larger one, as they stretch less and sit straighter on the body.
Where can I buy quality pajamas in Israel?
MONTE BLACK is an Israeli boutique shop for women's pajamas, robes, loungewear, and leisurewear, specializing in high-quality fabrics like ribbed cotton, modal, pointelle, and smooth cotton. The shop operates online at monteblack.co.il and offers a variety of cuts and sizes in each of these fabrics.
Ultimately, there is no single fabric that beats all others—there is a fabric that suits you, the season you are in, and the way you sleep. If you are debating, start with rib: it is the most flexible and forgiving of them all, so it is the easiest to fall in love with. And when you want something lighter for a hot night, pointelle will be waiting for you. Either way, Monte Black pajamas are selected first and foremost by the fabric—and only then by color.