Table of Contents
- Introduction
- The Technical Definition of Closed Cell Construction
- The Practical Benefits of a Closed Cell Surface
- Understanding the Grip Trade-Off
- Comparing Closed Cell vs. Open Cell Mats
- Common Materials Used in Closed Cell Mats
- Is a Closed Cell Yoga Mat Right for You?
- How to Care for Your Closed Cell Yoga Mat
- Breaking in Your New Mat
- The Environmental Perspective
- Summary of Key Points
- Finding Your Perfect Match
- FAQ
Introduction
Choosing the right surface for your yoga practice often feels like a balancing act between comfort, grip, and hygiene. You may have noticed that some mats seem to repel water while others soak it up like a sponge. This difference usually comes down to the cell structure of the material. Understanding what is a closed cell yoga mat is the first step toward finding a tool that aligns with your specific practice needs, and our Yoga Mat Guide can help you compare the key options. At Hugger Mugger, we have spent nearly 40 years helping practitioners navigate these choices by providing high-quality, reliable equipment. This guide will explain the technical details of closed cell construction, how it differs from open cell alternatives, and how to maintain your mat for years of use. By the end of this article, you will know exactly how a closed-cell surface affects your traction, cleanliness, and long-term investment.
The Technical Definition of Closed Cell Construction
To understand a closed cell yoga mat, think of the material as a solid, impermeable barrier. During the manufacturing process, the material—whether it is PVC, TPE, or a specific rubber blend—is created with tiny, individual cells that are completely sealed off from one another. Because these cells are "closed," they do not allow air or moisture to enter the internal structure of the mat.
In contrast, an open cell mat has a structure similar to a sea sponge. The cells are interconnected, creating a network of tiny tunnels that can pull moisture deep inside. When you practice on a closed-cell surface, your sweat stays on top of the mat rather than soaking into the core. This structural choice has significant implications for how the mat feels under your hands and how you take care of it over time. If you want a classic example, the Tapas® Original 74 in. Long Yoga Mat is part of that original sticky-mat tradition.
Why Surface Porosity Matters
The primary reason practitioners care about cell structure is porosity. A non-porous surface is essentially waterproof. If you spill water on a closed cell mat, it will bead up on the surface. In a yoga context, this means that sweat, oils from your skin, and environmental dust cannot penetrate the mat.
Quick Answer: A closed cell yoga mat is made of non-porous material that does not absorb moisture, sweat, or bacteria. This construction makes the mat more hygienic and durable, though it may require a towel for grip during very sweaty practices.
The Practical Benefits of a Closed Cell Surface
Many practitioners prefer closed-cell mats because they offer specific advantages in terms of hygiene and longevity. Because we have been making mats since 1986, we have seen how these mats hold up over decades of consistent use.
Superior Hygiene and Health
The most significant benefit of a closed cell mat is its ability to stay clean. Because the mat does not absorb liquid, it cannot become a breeding ground for bacteria, fungi, or odors. In an open-cell mat, sweat and skin cells can get trapped deep inside where they are difficult to reach with standard cleaners.
Over time, this can lead to a lingering "gym smell" or even skin irritation. For a deeper cleaning routine, see our How to Clean and Sanitize Yoga Mats guide. A closed-cell surface allows you to sanitize the mat completely because you are only cleaning the top layer. For practitioners who share studio spaces or attend several classes a week, this antimicrobial advantage is often a top priority.
Exceptional Durability
Closed cell mats are generally much more durable than their open-cell counterparts. The sealed structure is less prone to "flaking" or "crumbling" over time. When a mat is open-cell, the internal structure can slowly break down as it is repeatedly saturated with moisture and then dried.
If you are curious about where the modern sticky-mat idea started, our The First Sticky Yoga Mat: A History article is a natural next read. Hugger Mugger introduced the Tapas® Original in 1986, and many of those early closed-cell mats are still in use today. These mats are designed to withstand the friction of thousands of Sun Salutations (Surya Namaskar) without losing their integrity. If you want a mat that will last for years rather than months, a closed-cell model is usually the better investment.
Consistency in Cushioning
The sealed cells provide a firm, consistent level of support. Because air is trapped inside the cells, they act like tiny cushions that don't "bottom out" as easily as open-cell foam might. This provides a stable foundation for standing poses like Warrior II (Virabhadrasana II) while still offering protection for your knees and joints during floor work.
Understanding the Grip Trade-Off
While the hygiene and durability of a closed cell mat are unmatched, there is one trade-off that every practitioner should understand: traction. Grip is handled differently on a closed-cell surface than on an open-cell one.
Dry Grip vs. Wet Grip
On a dry closed cell mat, the "stickiness" comes from the texture of the material itself. High-quality mats, like our Tapas® series, have a specific surface tension that helps your hands and feet stay in place. However, because the mat is non-absorbent, any moisture (like sweat) will sit on the surface.
This can create a thin layer of lubrication between you and the mat, which may lead to slipping in poses like Downward Facing Dog (Adho Mukha Svanasana). If you want practical tips for improving traction, our How to Make a Yoga Mat Sticky Again: 5 Easy Fixes article is a helpful companion. If you have a very active, sweaty practice, you will need to manage this surface moisture.
Managing Moisture for Better Traction
If you find yourself slipping on your closed cell mat, you have several options to improve your grip:
- Yoga Towels: Placing a microfiber towel over your mat will absorb the sweat that the mat cannot. This gives you the hygiene benefits of a closed-cell mat with the wet-grip of a towel.
- Grip Gels: Some practitioners use specialized gels to increase the friction between their skin and the mat surface.
- Hand Position: Focusing on pressing through the finger pads and knuckles can help stabilize your grip even when the surface is slightly damp.
Key Takeaway: Closed cell mats prioritize hygiene and durability by repelling moisture, while open cell mats prioritize "wet grip" by absorbing it. Choose closed cell if you want a mat that stays clean and lasts for years.
Comparing Closed Cell vs. Open Cell Mats
To help you decide which construction is right for your practice, consider this comparison of the two styles.
| Feature | Closed Cell Mat | Open Cell Mat |
|---|---|---|
| Moisture Absorption | None; moisture stays on top | High; moisture soaks in |
| Hygiene | High; easy to sanitize | Moderate; can trap bacteria |
| Durability | Excellent; lasts for years | Moderate; wears out faster |
| Best For | Hatha, Yin, Restorative, Studio use | Hot Yoga, Power Yoga, heavy sweaters |
| Cleaning | Wipe down with damp cloth | Requires deep soaking/rinsing |
| Weight | Often lighter and more portable | Often heavier due to density |
Common Materials Used in Closed Cell Mats
Not all closed-cell mats are made of the same material. The specific substance used will change how the mat feels, how much it weighs, and its environmental impact.
PVC (Polyvinyl Chloride)
PVC is the traditional material for yoga mats. While it has a bad reputation in some circles, high-quality PVC mats are incredibly durable and provide excellent closed-cell performance. Our Tapas® Original and Tapas® Ultra mats are made of a high-grade PVC that is free of phthalates and heavy metals. These mats are the workhorses of the yoga world, known for their "sticky" feel and decades-long lifespan.
TPE (Thermoplastic Elastomer)
TPE is a more recent innovation in mat technology. It is a synthetic material that mimics the feel of rubber but is usually lighter. TPE is naturally closed-cell and often easier to recycle than PVC. Our Tapas® ECO Mat is made from TPE and is OEKO-TEX® certified, meaning it has been tested for harmful substances. TPE mats are a great choice for practitioners who want a lightweight, eco-conscious, and hygienic surface.
Natural Rubber (Specific Blends)
While many natural rubber mats are open-cell to provide maximum grip, some are processed to have a closed-cell surface or a hybrid structure. Our Para Rubber Yoga Mat, for example, is made in the USA from natural rubber and offers a unique grip that balances the properties of both styles. It provides a more grounded, earthy feel than synthetic materials.
Is a Closed Cell Yoga Mat Right for You?
The "best" mat depends entirely on your personal preferences and the type of yoga you practice most often. If you are still weighing your options, our Yoga Mat Quiz can help you narrow things down.
You should choose a closed cell mat if:
- You value hygiene: If the idea of sweat soaking into your mat bothers you, a closed-cell surface is the only way to ensure a truly clean practice.
- You want longevity: If you don't want to replace your mat every year, the durability of closed-cell construction is the best path forward.
- You practice gental or moderate styles: For Hatha, Yin, or Restorative yoga (where you aren't dripping sweat), the dry grip of a closed-cell mat is usually perfect.
- You use a towel: If you already prefer using a yoga towel for your practice, a closed-cell mat provides the perfect stable base underneath it.
You might prefer an open cell mat if:
- You practice Hot Yoga exclusively: If you prefer not to use a towel but need maximum grip while sweating heavily, the absorbent nature of an open-cell mat may be helpful.
- You have very dry hands: Some practitioners find that they need a little bit of moisture absorption to feel secure on their mat.
How to Care for Your Closed Cell Yoga Mat
One of the greatest joys of owning a closed cell mat is how easy it is to maintain. Because the moisture stays on the surface, you don't need to submerge the mat in a bathtub or use heavy detergents to get it clean. For a simple daily cleaner, our Refresh Mist is designed to help keep your mat fresh between sessions.
Daily Cleaning Routine
After every practice, it is a good idea to wipe down your mat to remove surface oils and dust.
- Use a gentle cleaner: A simple mixture of water and a few drops of mild dish soap works well. You can also use a dedicated mat wash like our Refresh Mist, which uses essential oils to leave the mat smelling fresh without damaging the material.
- Wipe in circular motions: Use a soft cloth or sponge to wipe the entire surface of the mat.
- Dry completely: Before rolling your mat up, ensure it is completely dry. Since the water doesn't soak in, this usually only takes a few minutes.
Deep Cleaning (As Needed)
Even though these mats don't absorb sweat, they can still develop a buildup of oils over time, which might make them feel less "sticky."
- Gently scrub: Use a soft-bristled brush and a slightly stronger soap solution to scrub the texture of the mat.
- Rinse: Wipe away the soap with a clean, damp cloth.
- Avoid direct sunlight: Never leave your mat in the sun to dry. UV rays can break down the material (especially TPE or natural rubber), causing it to become brittle or lose its color.
Note: Never use harsh chemicals, bleach, or alcohol-based cleaners on your yoga mat. These can strip the "sticky" finish and dry out the material, leading to cracks.
Breaking in Your New Mat
If you purchase a new closed cell PVC mat, you might find that it feels a little "slick" right out of the box. This is often due to a thin film left over from the manufacturing process. This is completely normal and does not mean the mat is defective.
To break in your mat faster, you can:
- Practice often: The more you use the mat, the more the surface will "wear in" and become grippier.
- The salt scrub method: Some practitioners sprinkle sea salt on their new mat, scrub it with a damp cloth, and let it air dry. This mimics the natural wear-and-tear of several weeks of practice.
- Wipe it down: Simply wiping the mat with a clean, damp cloth a few times before your first practice can help remove any initial factory residue.
The Environmental Perspective
When discussing what is a closed cell yoga mat, it is also important to consider the environmental footprint. Because these mats last so much longer than open-cell mats, they contribute less to landfill waste over time. A single high-quality closed cell mat can replace four or five cheaper, open-cell mats over a ten-year period.
Furthermore, materials like TPE used in our Tapas® ECO mat are designed to be more environmentally friendly during production. By choosing a mat with nearly 40 years of teacher trust behind it, you are choosing a product designed for the long haul.
Summary of Key Points
- Closed cell means the material is non-porous and waterproof.
- These mats are highly hygienic because they do not absorb sweat or bacteria.
- They are exceptionally durable, often lasting for many years of daily practice.
- They may become slippery when wet, so heavy sweaters should use a yoga towel.
- Cleaning is simple: wipe, dry, and roll.
Finding Your Perfect Match
Selecting a mat is a personal journey. Whether you choose a classic sticky mat like the Tapas® Original or an eco-friendly option like the Tapas® ECO, understanding the cell structure helps you practice with confidence. If you are still unsure which mat fits your specific needs, we recommend using our Yoga Mat Quiz to narrow down your choices based on your practice style and priorities.
Bottom line: A closed cell yoga mat is the gold standard for practitioners who prioritize a clean, long-lasting, and stable surface for their yoga journey.
At Hugger Mugger, our mission has always been to provide the tools that support your practice reliably, regardless of your level. We believe that when you have the right equipment, you can focus less on your gear and more on the breath and movement that make yoga so transformative. We invite you to explore our full yoga mats collection and find the one that will accompany you on your mat for years to come.
FAQ
Is a closed cell yoga mat slippery?
A closed cell mat provides excellent "dry grip," but because it does not absorb moisture, it can become slippery if you sweat heavily. Most practitioners manage this by placing a yoga towel on top of the mat during more vigorous or heated sessions.
How do I clean a closed cell yoga mat?
Cleaning is easy because the mat is non-porous; simply wipe the surface with a damp cloth and a mild soap or a dedicated mat wash. Avoid submerging the mat in water or using harsh chemicals, and always let it air dry away from direct sunlight before rolling it up.
Do closed cell mats last longer than open cell mats?
Generally, yes, closed cell mats are significantly more durable because their sealed structure prevents sweat and oils from breaking down the material from the inside out. High-quality closed cell mats, like the Tapas® series, can often last for several years or even decades with proper care.
Can I use a closed cell mat for hot yoga?
You can use a closed cell mat for hot yoga, but you will almost certainly need a yoga towel. The mat will not absorb the heavy sweat produced in a heated room, so a towel is necessary to provide traction and absorb moisture for safety.