Description
The Evolution Sierra Air is the entry-level rollator in Evolution’s lineup, built for people who want Evolution quality at a lower price. It weighs just 15 lbs., folds from the center, and supports up to 300 lbs. It has a padded quilted seat, 8″ polyurethane wheels for indoor and outdoor use, brake levers that are easy to squeeze, and handles that adjust from 31″ to 35″. It comes in one Regular size in Carbon Black or Red.
Budget walkers often cut corners on the parts you touch every day: thin seats, stiff brakes and wobbly frames. Evolution designed this model to keep the essentials that make its walkers comfortable and reliable while bringing the price down, so you are not trading safety for savings.
Key Features
- Lightweight: 15 lbs.
- 300 lb. weight capacity.
- Padded quilted seat for resting along the way.
- 8″ polyurethane wheels for carpet, pavement and grass.
- Easy-squeeze brake levers, helpful for arthritic hands.
- Center-folding design for the car or closet.
- Handles adjust from 31″ to 35″.
- Lifetime warranty from Evolution.
Light and Easy to Handle
At 15 lbs., the Evolution Sierra Air is light enough for most people to load into a trunk without strain. The center fold collapses the walker into a narrow package that stands up neatly in a closet or hallway. The 8″ polyurethane tires roll smoothly over carpet, kitchen floors, sidewalks and short stretches of grass, so one walker works for the whole day.
Easy on the Hands
The brake levers take less effort to squeeze than many budget walkers, which matters if you have arthritis or a weaker grip. Squeeze to slow down and lock the brakes before you sit. The padded quilted seat gives you a comfortable place to rest during errands, appointments and walks.
Is the Sierra Air the Right Size?
The Sierra Air comes in one Regular size for users about 5’4″ to 5’11”, with a 21″ seat and handles that adjust from 31″ to 35″. To check handle height, stand up straight with your arms relaxed at your sides; the handles should line up with the crease of your wrist. If you are shorter or taller, see the Evolution Trillium, which comes in Mini, Regular and Tall sizes.
Evolution Sierra Air Specifications
| Product Weight | 15 lbs. |
| Weight Capacity | 300 lbs. |
| Size | Regular (users 5’4″ to 5’11”) |
| Seat Height | 21″ |
| Handle Height | 31″ to 35″ |
| Wheels | 8″ polyurethane |
| Frame | Center folding |
| Colors | Carbon Black, Red |
| Warranty | Lifetime |
Specifications from Evolution Technologies.
Compare Evolution Rollators
The Sierra Air is the most affordable Evolution. For a lighter frame, a thicker removable cushion and three sizes, see the Evolution Trillium. For the patented Roman Arch frame, see the Evolution Xpresso Zero or the outdoor-ready Xpresso Tacoma.
Using the Evolution Sierra Air Safely
Always lock both brakes before you sit down on the seat, and stand up before you start walking again. The seat is for resting, not for being pushed like a transport chair.
Who Is the Evolution Sierra Air Ideal For?
- Budget shoppers who want a quality brand
- Average-height users from 5’4″ to 5’11”
- People with arthritis who need easy brakes
- Everyday indoor and outdoor walking
Buy the Evolution Sierra Air in Lexington, KY
Mobility Equipment of Lexington is your local source for Evolution and other rollators and rolling walkers. Stop by our showroom to try different models side by side, and our team will adjust the handle height and brakes so it fits you before you leave. We serve Lexington, Nicholasville, Georgetown, Winchester, Richmond and the surrounding Central Kentucky communities.
- Showroom: 2551 Regency Road, Unit 108, Lexington, KY 40503
- Hours: Monday to Friday 10am to 6pm, Saturday 10am to 2pm
- Call: 859-523-0993
Have questions? Contact us today.
Manufacturer Resources
Frequently Asked Questions
How much does the Evolution Sierra Air cost?
$409.00 in either color.
How much does it weigh?
15 lbs.
What is the weight capacity?
300 lbs.
What sizes does it come in?
One Regular size for users about 5’4″ to 5’11”.
Can I try it before I buy?
Yes. Visit our Lexington showroom to try models side by side, and we will adjust the fit for you.

















