Comfort and Sustainability of Modal Underwear | SuperBottoms
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• What is Modal Fabric?
• Benefits of Modal fabric:
• Cotton vs Modal:
• Is Modal Fabric Good For Underwear?
• Key Takeaways:
• FAQs
• Message From SuperBottoms

Popularly known as "Underwear Fabric" in the apparel and fashion industry, Modal has become a trendy fabric choice in recent years. It is also gaining popularity as it is a sustainable, eco-conscious, and durable fabric. It is also super soft, stretchy, breathable and comfortable, and thus an excellent choice for kids and people with sensitive skin. It is typically considered a more environmentally friendly fabric than cotton since beech trees don't need as much water to develop. As a result, the manufacturing process consumes 10–20 times less water. However, before we understand why is modal fabric good for underwear, let us know what is modal fabric with the help of the SuperBottoms article.

What is Modal Fabric?

A plant-derived fabric made from beech tree pulp, Modal primarily creates comfortable clothing such as underwear, loungewear, pyjamas, stoles, and even bedsheets and light towels. In addition, it is considered a luxury textile material because modal fabric baby clothes are super soft, durable, and eco-friendly.

Benefits of Modal fabric:

Considered to be the most lightweight and soft fabric, modal fabric baby clothes are easily washable and are also popular because of the following reasons -

1. Soft - It is incredibly soft to the touch and thus a preferred choice for products such as kids undergarments and bedsheets.

2. Stretchy - It is a stretchy fabric that drapes well around the body.

3. Breathable - Modal's weave is super breathable, making it a great choice for kids' apparel, loungewear, and sportswear.

4. Absorbent - Modal is 50% more absorbent than cotton, making it more effective in absorbing sweat or water.

5. Biodegradable - It is completely biodegradable! A great relief for our environment.

6. Eco-friendly - Apart from the biodegradable fabric, beech trees grow much faster and don't need much water to grow. So, the growth and production of Modal require 10 – 20 times less water than other natural and eco-friendly fabrics such as cotton.

7. Durable - Its tight weave and long fibres lend it a strong personality and make it the preferred choice for apparel that is used often. Modal lasts more washes than other durable and natural fabrics, such as cotton.

8. Shrinkage - Compared to cotton or rayon, Modal is less likely to shrink or pull during washing.

9. Non-pilling - Modal is a luxury textile that is the best fabric for underwear. It resists pilling, has a smooth finish, and is ideal for everyday use.

10. Non-creasing - The Modal fabric resists wrinkles and stays smooth, making it a low-maintenance material.

11. Easily washable - Modal may be dried and washed in a washing machine. The washing instructions for a modal mix (which includes materials like cotton) might have different requirements. You can also use Eco-Laundry Detergent Sheets by SuperBottoms to wash them. Know how to wash a reusable diaper.

Newborn Cloth Diapers by Alia

Cotton vs Modal:


Cotton Underwear

Modal Underwear


Made from natural cotton fibres, they are typically soft and breathable.

Made from beech tree pulp, it is known for its silky feel and smooth texture.


Generally comfortable, but may become less soft over time with multiple washes.

It is highly comfortable due to its smooth texture and excellent draping qualities.


Provides decent breathability, especially in lighter weights.

It offers excellent breathability, keeping you cool and dry.


Durable fabric, but may experience some shrinkage or stretching after multiple washes.

Generally more durable than cotton, with better resistance to shrinkage and stretching.

Moisture Wicking

Less effective at wicking moisture compared to modal.

Superior moisture-wicking properties, keeping you feeling fresh and dry.

Environmental Impact

It may have a higher environmental impact due to pesticide use in cotton farming.

They are considered more eco-friendly as the modal is derived from renewable beech tree pulp.


Generally hypoallergenic, suitable for sensitive skin.

Hypoallergenic and suitable for sensitive skin.


Typically more affordable compared to modal.

It may be slightly more expensive than cotton due to its manufacturing process.

Colour Retention

Colours may fade over time with repeated washings.

It retains colour well and is less prone to fading.

Odour Control

Less effective at controlling odours compared to modal.

It offers better odour control properties, keeping you fresh for longer.


It offers a snug fit but may lose shape over time.

It retains its shape well, providing a consistent fit over time.

This table provides a comparison of cotton vs modal kids undergarments in various aspects, highlighting their differences and similarities in terms of fabric, comfort, breathability, durability, moisture-wicking properties, environmental impact, allergies, cost, colour retention, odour control, and fit.

Is Modal Fabric Good For Underwear?

Modals are very popular when it comes to kid underwear. Modal kid underwear is the best fabric for sensitive skin. As kids need higher comfort and durability of fabric due to their active lifestyle, the super soft, absorbent, and stretchy Modal works brilliantly for them. But the market is still overflowing with cotton-based options when it comes to kid underwear. For these reasons, Modal can be an excellent replacement for cotton in terms of the touch, feel, and care for the environment.

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The fun and vibrant prints and colours can also be fun for your kids. Finally, they will have a choice over the boring plain and patterned cotton underwear for kids - with SuperBottoms SuperSoft Underwear! We called it SuperSoft because it indeed is 2x softer! India’s softest underwear for kids – SuperBottoms SuperSoft Underwear – is the first to be made from 60% Modal and 40% Cotton. This unique blend makes it ultra-breathable, a sweat-absorption master and the best fabric for underwear.

1. Goes with the Flow - The stretchy fabric moves with the kid without causing any hindrance!
2. Thoughtfully Designed - There is no irritation from scratchy labels or elastics touching the skin. Even the stitches are of a unique interlocked design to be minimally intrusive!
3. It’s no-tug, no-marks underwear for kids, Thanks to the gentle, concealed elastics and super-soft thread.

Key Takeaways:

• Modal underwear feels silkier and smoother than cotton, offering superior comfort and breathability.
• Cotton underwear may fade and lose shape, while modal underwear retains colour and fits well.
• Modal is eco-friendly because it's made from renewable beech tree pulp, while cotton may require more pesticides in farming.

kids underwear


What is modal underwear made of?

Ans. Modal underwear is made from rayon fabric derived from beech tree pulp, which is known for its softness and silky feel.

How does modal underwear compare to cotton?

Ans. Modal underwear tends to be softer, more breathable, and more durable than cotton underwear. It also retains colour and shape better over time.

Is modal underwear suitable for sensitive skin?

Ans. Yes, modal underwear is hypoallergenic and gentle on the skin, making it suitable for those with sensitive skin or allergies.


Hola, New Moms and Dads! We at SuperBottoms ensure you have the best and safest products for your babies, no matter what corner of India or the world you are in. SuperBottoms is appropriate for your baby's sensitive skin throughout their Cloth Diapers journey, in any season, and also offers Padded Underwear for kids. If you reside in Canada, Kuwait, the United States, Qatar, Hawaii, Bahrain, Armenia, the United Arab Emirates, or the Philippines, SuperBottoms is an essential product for you and your child.

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