The Herman Miller Aeron Remastered and Mirra 2 are two of the best ergonomic chairs available, but they are designed for different users and priorities. The Aeron Remastered is an iconic, premium chair that comes in three different sizes for a precise fit and uses a breathable pellicle mesh, whereas the Mirra 2 is a more adaptively designed chair that uses a flexible polymer back to support dynamic movement and comes in one highly adjustable size at a more accessible price point.
Here’s a detailed look at both chairs from Herman Miller to help you decide which is the right long-term investment for your workspace.
Herman Miller Aeron Remastered
The Aeron Remastered is a modern update to one of the most recognizable office chairs in the world. Famous for its supportive 8Z Pellicle mesh that provides zoned pressure distribution, it’s built for long-term comfort and excellent breathability. The Aeron is often considered the gold standard for ergonomic support, favored by corporations and individuals who are willing to invest in premium health-positive office furniture.
- What it is: A premium, size-specific ergonomic chair with an iconic mesh design for superior support and airflow.
- Key features: 8Z Pellicle mesh for zoned support, available in three sizes (A, B, and C) to ensure a proper fit, enhanced tilt mechanism for a more natural recline, and adjustable PostureFit SL back support.
- Price: $1,200 to $1,500+
- Dimensions: Varies by a dedicated size chart. Size B (the most common) measures 41" H x 27" W x 16.75" D.
- Materials/Construction: The chair includes a graphite base and frame, with the new Onyx colorway version containing up to 2.5 pounds of ocean-bound plastic.
- Style: Timeless and professional with a distinctive, recognizable silhouette that fits well in both corporate and sophisticated home offices.
- Pros: A tailored fit with three size options. Unmatched breathability due to the pellicle mesh construction. Iconic design that holds its value. Extensive 12-year warranty. Made with sustainable and recycled materials.
- Cons: A significantly higher price point. Sizing requires consulting a chart, so it's less ideal for shared workstations. The mesh may feel too firm for some users who prefer cushioned seats.
The Aeron is for the user who wants a precise, tailored ergonomic fit and is willing to pay a premium for an iconic design, exceptional breathability, and legendary durability.
Shop this product: hermanmiller.com/products/seating/office-chairs/aeron/
Herman Miller Mirra 2
The Mirra 2 is designed for people who work in a constant state of motion. Its key feature is its responsive design that dynamically adapts to your every move. Instead of a tensioned mesh, the Mirra 2 features a flexible, perforated polymer back that moves with your spine, providing fluid support without needing constant adjustments. It's a highly capable ergonomic chair that offers much of the Herman Miller experience at a more forgiving price.
- What it is: A dynamic and highly adjustable ergonomic chair that prioritizes flexible support for active sitters.
- Key features: Responsive Butterfly Back or TriFlex polymer back that syncs with user movement. Adjustable lumbar support, seat depth, and Harmonic 2 tilt mechanism. One-size-fits-most design appeals to a broad range of users.
- Price: $700 to $900
- Dimensions: 42.75" H x 29" W x 18.5" D. Designed to fit a wide range of body types.
- Materials/Construction: Made with 25% recycled plastic. Butterfly Back option includes a fabric layer over a merged polymer shell for added comfort.
- Style: Modern, nimble, and slightly more unconventional than the Aeron. Its sleek and agile look fits well in creative spaces, startups, and contemporary home offices.
- Pros: More affordable than the Aeron. Highly intuitive and adapts automatically to the user's movements. Excellent lumbar and spinal support thanks to its flexible back. Highly adjustable components (seat depth, arms, tilt).
- Cons: Polymer back may be less breathable than the Aeron's full mesh design. One-size-fits-most may not be precise enough for users on the extreme ends of the height/weight spectrum. Its modern design may not be for everyone.
The Mirra 2 is ideal for multitaskers and active sitters who want a chair that adapts to them, offers excellent adjustability, and provides strong value.
Shop this product: hermanmiller.com/products/seating/office-chairs/mirra-2/
Aeron Remastered vs. Mirra 2 Comparison
Fit & Sizing
This is one of the most significant differences between the two chairs. The Aeron Remastered comes in three distinct sizes (A, B, and C) based on height and weight. This approach guarantees a tailored fit - your feet will rest flat on the floor, and the back of your knees won't press against the seat edge. It’s perfect for someone buying a dedicated WFH chair, but less so for an office environment where multiple people might need to use it.
Conversely, the Mirra 2 is designed as a highly adjustable one-size-fits-most solution. With adjustable seat depth, arms, and lumbar support, it can comfortably accommodate a wide range of users. This flexibility makes it a superior option for shared desks or businesses that want to provide a standardized, high-quality chair for all employees.
Comfort & Materials
The Aeron's acclaimed 8Z Pellicle mesh is engineered into eight distinct zones of varying tension. It provides firm, forgiving support right where you need it and allows for incredible airflow, which keeps you cool during long sessions. For people who run hot or work in warmer environments, this is a major benefit. Some users, however, may find the mesh's tautness to be too rigid.
The Mirra 2's comfort comes from its incredible responsiveness. The flexible Butterfly Back or TriFlex design conforms to your back as you twist and lean, offering fluid support. It feels more adaptive and less rigid than the Aeron, making it preferable for people who dislike sitting still. While its back is perforated for airflow, it can’t quite match the ventilation of the Aeron's open-weave mesh.
Style & Aesthetic
The Aeron Remastered possesses a timeless, iconic aesthetic that's instantly recognizable in high-end office environments. It has a gravity and presence about it, especially in the classic Graphite or new Onyx color schemes. It's a statement piece that communicates professionalism and a commitment to quality.
The Mirra 2 has a more contemporary and athletic look. Its lighter frame, sculptural back, and array of color options give it a modern and nimble appearance. It’s well-suited for creative studios, tech startups, and home offices that have a more energetic, forward-thinking aesthetic.
Price & Value
There's a substantial price gap here. The Mirra 2 typically retails for several hundred dollars less than the Aeron Remastered. For that price, you get a chair with exceptional ergonomics, broad adjustability, and the same 12-year Herman Miller warranty. It presents a strong value for anyone wanting to enter the premium ergonomic chair market without committing to the top-tier price tag.
The Aeron Remastered's higher cost is justified by its signature Pellicle mesh, size-specific engineering, and iconic status. It's an investment-grade piece of furniture that holds its value remarkably well over time. The choice comes down to whether you're looking for great value in a modern package (Mirra 2) or the proven, precise, and premier ergonomic experience (Aeron).
Which One Should You Choose?
Both are fantastic chairs, but they serve different needs and preferences.
Choose the Aeron Remastered if:
- You're buying the chair specifically for yourself and can select the perfect size (A, B, or C).
- Maximum breathability is a top priority, and you dislike getting hot while sitting.
- You appreciate an iconic, enduring design that makes a professional statement.
- You prefer the firm, distributed support of a tensioned mesh seat and back.
Choose the Mirra 2 if:
- You want world-class ergonomics and features at a more accessible price.
- You tend to move around a lot while sitting and want a chair that responds instantly.
- The chair might be used by more than one person, thanks to its superior adjustability.
- You prefer a more sleek and modern aesthetic for your office or workspace.
Frequently Asked Questions
What's the main difference between the Aeron Remastered and Mirra 2?
The main difference lies in their approach to fit and support. The Aeron uses three distinct sizes and tensioned pellicle mesh for a precise, supportive fit. The Mirra 2 uses a single, highly adjustable size with a flexible polymer back that adapts to your movements dynamically.
Which Herman Miller chair is more comfortable?
Comfort is subjective. If you prioritize breathability and firm, zoned support, you'll likely find the Aeron more comfortable. If you prefer a chair that moves with you and has a more responsive, forgiving back, you'll probably favor the Mirra 2.
Is the Aeron Remastered worth the extra money?
For many, yes. The extra cost goes towards its precise sizing, iconic design, and proprietary 8Z Pellicle mesh. It is a long-term investment in a chair engineered for your specific body type, and it maintains its resale value better than almost any other office chair.
How do I know which Aeron size to get?
Herman Miller provides a detailed sizing chart on their website that recommends a size (A, B, or C) based on your height and weight. Size A is for smaller individuals, C is for larger individuals, and B fits the majority of the population.
Does the Mirra 2 have good lumbar support?
Yes, the Mirra 2 has excellent lumbar support. It comes standard with adjustable lumbar support that can be positioned vertically to fit the curve of your lower back, providing customized comfort.
Are both chairs good for long hours of sitting?
Absolutely. Both are designed for a full 8+ hour workday. The Aeron accomplishes this with zoned support that prevents pressure points and heat build-up. The Mirra 2 uses its active support system to reduce fatigue by encouraging micro-movements throughout the day.
What is the warranty on these chairs?
Both the Aeron Remastered and Mirra 2 come with Herman Miller's comprehensive 12-year warranty that covers parts and labor. This industry-leading warranty is a key part of their value.
Are these chairs a good sustainable choice?
Yes, both are excellent choices for sustainability. Herman Miller designs its chairs for durability to reduce waste. The Mirra 2 is made with 25% recycled materials, and the latest versions of the Aeron in Onyx incorporate several pounds of ocean-bound plastic.
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