Seat
Colour
S-ERGO 305 - 29 lbs by Karman® Wheelchairs
- • Ergonomic Excellence Designed with user comfort in mind. Features a contoured memory foam seat and back cushions for superior support and posture. Anti-bacterial textile, enmeshed fine Silver AEGIS Guard to keep your mobility clean & smooth.
- •Super-Lightweight Yet Durable At just 29 lbs., it’s easy to lift, fold, and transport without sacrificing durability.
- • Compact and Narrow Design Ideal for tight spaces & narrow corridors.
- • Options Galore: Customizable Adjustments With adjustable components and add-on options.
"Lightweight Freedom Meets Ultimate Comfort! Meet The Karman S-ERGO 305"
The Karman S-ERGO 305 wheelchair redefines mobility with its sleek, lightweight design, unparalleled comfort, and user-friendly features. Crafted from durable yet featherlight materials, this 29-pound powerhouse combines innovation, portability, and style, making it a standout choice. Backed by glowing customer reviews and thoughtful engineering, it’s designed to elevate mobility experiences.
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at info@rivete.store.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at info@rivete.store.
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
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Ergonomic Seating for Long-Term Comfort.
“wheelchair with ergonomic seating for long-term use” Experience unmatched comfort with Karman's globally patented S-Shape Ergonomic Seating System. Designed to reduce pressure points and improve posture, this system ensures maximum support during extended use, making it an ideal choice for those with long-term mobility needs.
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Ultra-Lightweight Design for Easy Transportation
“lightweight wheelchair for active lifestyles” Weighing just 29 lbs. without the footrest, the S-305 is crafted from high-quality aluminum, ensuring durability without the bulk. Its foldable frame and compact size make storage and transport a breeze, whether you're traveling or saving space at home.
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Adjustable Features Tailored to You
“customizable wheelchair with adjustable height” Enjoy a fully customizable experience with adjustable seat heights (18", 19", or 20"), flip-back height-adjustable armrests, and swing-in/swing-away footrests. This wheelchair adapts to your unique needs, offering flexibility and optimal support.
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Compact Design for Narrow Spaces
“narrow wheelchair for small spaces” Navigate tight doorways and crowded spaces effortlessly with the S-305's slim, compact frame. Its sleek design combines functionality and style, delivering the perfect solution for active lifestyles.
- -Lightweight Frame: 29 lbs., foldable, and compact for easy transport.
- - Built with patented S-shape Ergonomic Seating: Patented S-shape design with breathable, anti-bacterial AEGIS cushions.
- -Adjustable Features: Flip-back armrests, swing-away footrests, and customizable seat height (18", 19", 20").
- - Flat-free rear wheels and stable front casters, for smooth navigation & maneuverability.
- - Comes with many lifestyle-improving accessories that are compatible with your model S-Ergo 305 wheelchair.
- -Warranty certificate, return slip, user manual & toolset for repairs on the go.
Size Chart (Women)
TOPS + DRESSES
| Size | Bust | Waist | Hips | US/CAN |
| XS | 32-33 | 24-25 | 35-36 | 0/1 |
| S | 34-35 | 26-27 | 37-38 | 3/5 |
| M | 36-37 | 28-29 | 39-40 | 7/9 |
| L | 38.5-40 | 30.5-32 | 41.5-43 | 11/13 |
| XL | 41 1/2 | 33 1/2 | 44 1/2 | 15 |
| 1X | 44-45.5 | 37-38.5 | 47-48.5 | 14/16 |
| 2X | 47-49 | 40-42 | 50-52 | 18/20 |
| 3X | 51-53 | 44-46 | 54-56 | 22/24 |
Pants / Shorts / Skirts
| Size EU | Size UK | Waist | Hip |
|---|---|---|---|
| XS / 34 | 6 | 78-82 | 87-91 |
| S / 36 | 8 | 82-86 | 91-95 |
| M / 38 | 10 | 86-90 | 95-99 |
| L / 40 | 12 | 90-94 | 99-103 |
| XL / 42 | 14 | 90-98 | 103-107 |
Size Chart (Women)
Tops
| Size EU | Size UK | Chest | Waist | Hip |
|---|---|---|---|---|
| XS / 34 | 6 | 78-82 | 60-64 | 87-91 |
| S / 36 | 8 | 82-86 | 64-68 | 91-95 |
| M / 38 | 10 | 86-90 | 68-72 | 95-99 |
| L / 40 | 12 | 90-94 | 72-76 | 99-103 |
| XL / 42 | 14 | 90-98 | 76-80 | 103-107 |
Pants / Shorts / Skirts
| Size EU | Size UK | Waist | Hip |
|---|---|---|---|
| XS / 34 | 6 | 78-82 | 87-91 |
| S / 36 | 8 | 82-86 | 91-95 |
| M / 38 | 10 | 86-90 | 95-99 |
| L / 40 | 12 | 90-94 | 99-103 |
| XL / 42 | 14 | 90-98 | 103-107 |
"Critically reviewed and acclaimed by the Wheelchair Institute."
Anti-Bacterial Cushions for Hygiene and Comfort
The AEIGIS anti-bacterial seat and back cushions are machine washable, offering unparalleled hygiene and long-term comfort.
Smooth and Stable Maneuverability
Equipped with 7"x1" polyurethane front casters and 24"x1⅜" flat-free rear wheels with quick-release axles, the S-305 delivers a smooth, stable ride across various terrains.
Built-in Storage Pouch
A convenient storage pouch on the backrest keeps your essentials within easy reach, adding a practical touch to its thoughtful design.
Whether you're exploring the outdoors or maneuvering through tight spaces, the S-305 empowers you to reclaim your independence effortlessly.
"Experience ultimate comfort with our wheelchair designed for long-term use, featuring ergonomic seating that provides exceptional support and promotes a healthier posture!"
Karman’s globally patented S-Shape Ergonomic Seating System is designed to reduce pressure points and improve posture. This system ensures maximum support during prolonged use, making it an ideal choice for individuals with long-term mobility needs.
Ultra-Lightweight Design for Easy Transportation
The S-305 is a lightweight wheelchair designed for active lifestyles, weighing only 29 lbs. without the footrest. Made from high-quality aluminum, it offers durability without adding bulk. Its foldable frame and compact size make it easy to store and transport, whether you're traveling or looking to save space at home.
“Narrow Wheelchair for Small Spaces”
Compact Design for Narrow Spaces
Navigate tight doorways and crowded spaces effortlessly with the S-305's slim, compact frame. Its sleek design combines functionality and style, delivering the perfect solution for active lifestyles.
Customize Your Experience: Choose your preferred size, cushion type, and add-ons using the dropdown menu for a tailored fit. Orders placed before 3 PM PST ship the same day.
Special Offer: Enjoy a gift with your purchase and join thousands of satisfied customers in transforming your mobility experience.
Collapsible content
Specifications
Specifications
Technical Specifications: Karman S-305 Ergonomic Wheelchair
Weight: 29 lbs. (without footrest)
Seating System: Globally patented S-Shape Ergonomic Seating System
Armrests: Flip-back armrests with height-adjustable armpads
Footrests: Swing-in/away removable footrests for flexibility
Storage: Backrest storage pouch for convenience
Cushions: Anti-bacterial AEIGIS seat and back cushions (machine washable)
Material: Breathable mesh seat and back sling for comfort and durability
Foldability: Folding backrest and seat for compact transport
Seat Height Options: Adjustable to 18", 19", or 20"
Front Casters: 7"x1" polyurethane for smooth maneuverability
Rear Wheels: 24"x1⅜" polyurethane flat-free wheels with a quick-release axle
Frame Colors: Pearl Silver and Rose Red
Seat Widths: Available in 16"x17" or 18"x17"
Weight Capacity: Supports up to 250 lbs.
Product Measurements
Seat Depth: 17 inches
Armrest Height: 9–11 inches
Back Height: 17 inches
Overall Height: 38 inches
Overall Open Width: 24 or 26 inches
Folded Width: 12 inches
Overall Length: 43 inches
Shipping Dimensions: 34"L x 31"H x 12.5"W
Additional Details
HCPCS Code: K0005*
Warranty: Comprehensive coverage included (details available on the warranty card).
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Let customers speak for us
Works great
The chair is great! well engineered, fits me well (I am a little person) and rides really nicely. I also got the memory foam seat and back cushions. but i really want to commend Karman's customer support team, Amber in particular. they quickly and thoroughly answered multiple questions when i was in the product research phase. When my chair arrive
love this wheelchair
I so happy with the wheelchair
This is the second S-ERGO-305 I have bought my wife. Its one of the only wheelchairs that are narrow enough to fit through my doorways easily in our home. Its a great wheelchair. It folds easily for transporting, and is light enough handle without a struggle. If there is one downside. I wish the parts were cheaper. Her old 305 needed some new
Good quality.
Very well worth the money.
The product is firmly packed.
Good quality.
Good service.
Good service.
Very fast delivery.
Very well worth the money.
Very fast delivery.
Good service.