Ergonx Australia / Podiatrist-designed footwear

Work Boots for Knee Discomfort.
Support starts with the footwear fit.

Work boots cannot diagnose or treat knee pain. Choose secure, comfortable footwear and discuss persistent knee symptoms with a health professional.

Explore the boots and fit optionsExplore all work boots
2,100+ 5-star reviews
Helium Black inside zip and included orthotic
Compare the underfoot setupHeel hold, arch support and cushioning.
Podiatrist-designed orthoticThermoplastic heel counterThick cushioned midsole
Helium All Tan with its included blue orthotic
Podiatrist-designed orthoticContoured support under the arch.

01 / Podiatrist-designed orthotic

Check arch support alongside clinical advice.

Helium’s included orthotic provides contoured support beneath the foot. Knee discomfort has several possible causes; use your own assessment to guide whether this support is appropriate.

Compare the boots and current fit options
Original Helium Black heel profile
Thermoplastic heel counterStructure around the rearfoot.

02 / Thermoplastic heel counter

A held heel through steps and turns.

The thermoplastic heel counter structures the rearfoot. Adjust the laces to keep the heel seated while stepping and turning, without pressure over the instep.

Compare the boots and current fit options
Original Ergonx exploded construction showing orthotic, board, shank and sole layers
Thick cushioned midsoleCushioning beneath the foot.

03 / Thick cushioned midsole

Cushioning for a hard-floor working day.

The thick cushioned midsole is part of Helium’s comfort construction. Compare the feel while walking, without treating cushioning as a cure for knee symptoms.

Compare the boots and current fit options

Assess fit while moving and crouching, and check heel hold and forefoot room. Follow any individual advice about orthotics, work tasks or other support.

Compare styles, widths & site requirements.

Find your fit. Choose your style.

Compare the footwear for your working day

Ergonx customer experiences

Real customers. Their working days.

★★★★★Back Pain

Best safety shoe

“I suffer from back pain due to my job role but I have been going home in less pain than ever.”

Nick S. — Australia

★★★★★12-Hour Shifts

SZ15 Ergonx safety boots

“Straight up out of the box COMFORTABLE! Worked 12hrs on and off my feet (12,632 steps). Will buy again!”

Dion E. — Australia

★★★★★Plantar Fasciitis

Quality boots

“My feet feel much better with the arch support. The extra toe room is a game changer — far better than other brands I have tried for plantar fascia.”

Darren P. — Australia

Risk-free, by design

Your next pair. With confidence.

Podiatrist-designed insole

Helium’s included orthotic provides contoured support beneath the foot. Knee discomfort has several possible causes; use your own assessment to guide whether this support is appropriate.

Free size exchanges

Get your fit right before your next shift. Free exchanges on eligible unworn work boots.

Exchange details

Free delivery over $79

Delivered Australia-wide, to your front door or workplace. One less trip to the shops.

2,346 customer reviews

Read how Ergonx fits into real working days before choosing your pair.

Read customer reviews

6-month footwear warranty

Support beyond delivery, with cover for manufacturing and material defects.

Warranty details

30-day comfort guarantee

If they don't feel good, send them back for a full refund.

Answers before you buy

Work Boots for Knee Discomfort: your questions answered.

What should I check before choosing work boots for knee discomfort?

Assess fit while moving and crouching, and check heel hold and forefoot room. Follow any individual advice about orthotics, work tasks or other support.

Check arch support alongside clinical advice.

Helium’s included orthotic provides contoured support beneath the foot. Knee discomfort has several possible causes; use your own assessment to guide whether this support is appropriate.

A held heel through steps and turns.

The thermoplastic heel counter structures the rearfoot. Adjust the laces to keep the heel seated while stepping and turning, without pressure over the instep.

Cushioning for a hard-floor working day.

The thick cushioned midsole is part of Helium’s comfort construction. Compare the feel while walking, without treating cushioning as a cure for knee symptoms.

How do 2E and 4E fit options work?

Check the exact product’s current options. Compare forefoot width separately from length, then set the laces for a held heel. The safety cap cannot stretch to solve a cramped fit.

What if the boots do not feel good?

Ergonx offers a 30-day comfort guarantee. If they do not feel good, send them back for a full refund. Contact the Ergonx team to arrange the return.