Fit myths workwear: Truths about workwear sizing and ergonomics
Why is fit a crucial factor for workwear? Fit has a direct impact on worker comfort during long working days. It also has a major impact on safety in hazardous...
Filip Edvinsson |
Working in a kneeling position puts a lot of strain on knee joints and muscles. Over time, it can actually lead to chronic injuries and health problems.
The right knee protection reduces the risk of repetitive strain injuries and allows you to work safer, longer.
When you spend a lot of time working on your knees, your body takes a lot of pressure, especially your knee joints. Direct contact between the knee and the floor creates pressure points that can damage soft tissue and joints.
Without protection, many people develop bursitis, an inflammation of the bursae around the knee. It is painful and often caused by repeated pressure and friction.
Prolonged kneeling can also lead to joint inflammation and tendon damage. It is quite easy to wear out the knee structures if you are not careful.
Muscle fatigue in the knees and thighs comes quickly when kneeling. Blood circulation can be impaired, making the muscles even more tired and increasing the risk of cramps.
Knee pads spread the pressure over a larger area, so you don't have all the load in one place. This reduces the risk of both acute injury and long-term wear and tear.
Many knee pads have shock-absorbing materials, such as foam or gel. They absorb bumps and vibrations that would otherwise go straight into the knee.
Ergonomic design is important - a good knee pad follows the movement of your knee and does not restrict your mobility. The right fit provides protection without making you feel stiff.
Preventing injuries is so much cheaper than having to take sick leave or go for treatment. Proactive protection is an obvious investment.
If you wear knee protectors regularly, you can prevent osteoarthritis from developing. Less wear and tear on the cartilage means your knees work better, for longer.
You'll quickly notice that your ability to work improves when you're not in pain all day. Many people say they have more energy and are less tired at the end of the day.
Knee protectors actually make it easier to focus on the job instead of thinking about pain and discomfort. Fewer distractions, better results - it all adds up.
And yes, you can stay in your job longer if you take care of your knees from the start. After all, no one wants to be forced to quit because of pain.
There are several main types of knee protectors to suit different jobs and situations. The choice is often between inserts, surface-mounted models or special solutions depending on what feels best for you.
Knee pads are placed in special pockets on work trousers. They provide protection that always stays in place and moves with you.
Advantages of inserts:
These inserts are usually made of foam, gel or plastic and come in different thicknesses. Thinner ones are suitable if you only kneel occasionally, thicker ones if you work on hard floors all day.
Most are ergonomically shaped to fit the shape of your knee. Some have small holes for better ventilation, so your knee doesn't get too hot and sweaty.
Surface models are fastened with straps or Velcro. They work with all types of workwear and often provide a little more protection.
Features:
These protectors often have thicker materials and reinforced surfaces that can take a beating. Perfect if you work on uneven or dirty surfaces.
The downside? They can sometimes slip or chafe if you wear them for a long time. Better models have anti-slip pads on the inside for a better fit.
Some professions require knee pads with special features. Floor layers and tilers often wear wide gel models for extra comfort.
Examples of occupation-specific solutions:
These specialized models tend to have reinforcements where there is the most wear. The design can be adapted for specific working positions.
Many are certified according to the EN 14404 standard, which is a kind of quality stamp for professional use.
Knee pads are available in several materials, and the choice affects both feel and protection. It's a matter of taste - what works best for you?
Common materials:
Gel models distribute pressure evenly and take much of the strain off the knee. They're great for jobs on concrete or other hard surfaces.
Foam knee pads are usually cheaper and weigh less, but don't cushion quite as well. Plastic models sometimes have a patterned surface for better grip - this can be worth its weight in gold if you work on sloping surfaces.
Choosing knee pads is about three things: ergonomics, comfort and how well the pad works for your particular job. It has to feel right, otherwise you won't use them anyway.
The material plays a big role in how comfortable it is. Soft foam fillings or gel pads reduce pressure on the kneecap. If the material is breathable, you won't get too hot and sweaty.
Weight and its distribution also affect comfort. Wider straps spread the pressure better and reduce the risk of leg numbness.
Flexible joints in the construction allow you to move naturally. If the protector is too stiff, it can cause problems rather than help. Adjustability with Velcro or buckles is worth its weight in gold - every leg is different.
The protection zone should sit right over the kneecap. If the protector stays in place when you move, you won't have to keep adjusting it.
The design of your work trousers determines which type of knee protector actually works best. Trousers with built-in knee pad pockets require the right size and thickness of the inserts.
Standard knee pads are not always compatible with these pockets. The straps must fit under or over the trouser legs without slipping around.
Silicone strips on the inside keep the protectors where they should be, whether against the skin or the fabric. This helps prevent the protectors from spinning around when you move around a lot.
| Type of trousers | Recommended knee protection |
|---|---|
| Work trousers with pockets | Foam inserts or thin gel protectors |
| Regular work trousers | Strap knee pads with adjustable buckle |
| Thin workwear | Extra soft materials for comfort |
Leg length and circumference affect how the straps fit. The length of the straps must fit around the thigh without being too loose or too tight.
Straps that are too short can cause uncomfortable pressure that you quickly tire of.
External protective material needs to withstand contact with rough surfaces. Hard plastics or reinforced rubber tend to last longer on concrete and asphalt.
Softer materials wear faster but may feel more comfortable on smoother surfaces. Seams and attachment points are often weak links in the construction.
Double stitching and reinforced strap attachments make a big difference to durability. Metal buckles often feel more reliable than plastic.
Cleanability affects both hygiene and longevity. Washable materials last longer than those that can be wiped clean.
Antibacterial treatments are a plus if you want to avoid odors. Replaceable parts, such as pads or straps, can make protectors much more economical in the long run.
Knee protectors are used in a variety of occupations where kneeling is common. Construction and crafts, floor laying and gardening are typical examples.
Carpenters often kneel down when installing skirting boards, fitting kitchen doors or building stairs. Knee pads are almost a must to avoid pain and injury.
Plumbers and HVAC installers crawl around in tight spaces, often under sinks or behind toilets. They need flexible knee pads that don't restrict movement but still protect against sharp edges and moisture.
Electricians sometimes work on their knees when installing electrical outlets or in switchboards. Insulated knee pads can be particularly important to avoid contact with live parts.
Tilers spend most of their working day on their knees. They need thick and comfortable knee pads that can withstand cement and other tough materials.
Flooring and laminate installers work almost exclusively on their knees during installation. Ergonomic knee pads with good shock absorption are essential to avoid problems and last longer.
Carpet installers want knee pads that glide easily over different floors. They tend to prefer models with a non-slip underside to avoid getting caught in carpet edges or fibers.
Floor cleaners often get on their knees when cleaning under furniture or in corners. Water-resistant knee pads that can be cleaned quickly are an advantage.
Industrialassembly workers are often on their knees when installing machines and equipment. Robust guards with reinforcements are almost a requirement when there is a lot of metal and oil involved.
Gardeners are on their knees when planting, weeding and pruning. Water-resistant knee pads protect against soil moisture and make the job less uncomfortable on wet ground.
Construction workers get on their knees when paving and curbing. Extra thick and durable knee pads are needed to cope with gravel and sharp stones.
Roofers kneel when installing roof tiles and waterproofing. Knee pads with good grip are important to avoid slipping on sloping roofs.
Regular cleaning makes kneepads last longer. Proper storage helps to maintain their shape, and worn protectors should be replaced as soon as they lose comfort or show damage.
Foam or polyethylene knee pads require some care when washing them. They cannot withstand strong detergents or high temperatures.
Always take them out of your work pants before washing. Hand washing with lukewarm water and mild detergent is usually best.
Rub off dirt and construction dust with a soft brush or cloth. If machine washing, run separately at low temperature, max 30 degrees.
Spinning should be avoided. Skip bleach and strong chemicals - they can destroy the foam material.
Air drying is the way to go. Hang your knee pads in a well-ventilated area, preferably away from direct sunlight and heat.
Tumble in the dryer? No thanks - it can deform the material for good.
Knee pads should be stored in a dry and clean place to keep their shape. Moisture can lead to bacterial growth and bad odors that are difficult to remove.
Flat storage is best, preferably on a shelf or in a box where they are not compressed. Avoid folding or rolling them up, as this can leave permanent marks.
Ventilation is important to avoid moisture problems. Place them in a perforated bag or open container with air circulation.
Avoid places with large temperature fluctuations, such as garages in winter or attics in summer. The material does not like it.
Knee pads usually last between 6 and 24 months depending on how often and on what surface they are used. Daily use on rough surfaces will of course wear out faster.
Signs that it is time to replace:
As the material compresses or wears, its protective capacity decreases. Pressure distribution deteriorates - increasing the risk of knee injuries.
Replace knee pads when they no longer provide good support, even if they look OK on the surface. Keep a record of the date of purchase so you can keep track of the age.
Correct positioning and adjusting knee pads during the day makes a big difference to both protection and comfort. Correct installation in your work pants and checking the position occasionally is smart to avoid unnecessary problems.
Knee protectors should be positioned so that the center covers the kneecap when kneeling. It is surprisingly easy to put them too high or low, which reduces the effect.
Check this when you insert the protector:
Knee pockets differ between different trousers and brands. Some have double pockets or adjustable positions.
Test by bending your knees a few times before you start working. Attach any Velcro or straps according to the instructions.
Loose-fitting knee pads can slip out of position, making it easy for the knee to hit hard surfaces without protection. And you don't want that to happen.
Knee protectors actually need regular checking and adjustment during the working day to ensure that they work properly. It is quite easy for them to become misaligned when you move, sweat or work in different positions.
Check the position of your knee pads afterwards:
You often need to adjust your protectors when they slip, tighten straps that have come loose, or replace them if they have become very dirty.
It's a good idea to have spare knee pads if you work long shifts. If they get too wet or dirty, they lose their function and can irritate your skin.
Many professionals actually switch between two sets in the same day. Not everyone thinks about it, but it makes a difference.
If you feel pressure points or discomfort, you need to adjust right away. Otherwise, there is a risk of both skin damage and unnecessary strain on the knee.
There's a lot going on with new materials and smarter designs, and most of it is about making protectors lighter and more flexible without compromising on safety.
The trend is towards solutions that actually work for different jobs and positions, not just one-size-fits-all.
Advanced polymers and composites have really changed the way knee protectors feel and weigh. They are much lighter than old models yet just as safe, sometimes even better.
Gel-infused pads have made a big impact, especially in the construction industry. They mold to your knee and distribute pressure over a larger surface area.
When you stand up, the material returns to its shape - quite clever really.
Many new textiles are moisture-wicking, so skin stays dry even on long days. Antibacterial treatment is also more common now, making them less smelly and lasting longer between washes.
Impact-resistant foams, first developed for sports, have now become popular in the workplace too. They absorb shocks better than traditional foam.
Ergonomics is really in focus now. Manufacturers are using 3D scanning and biomechanics to develop protectors that move with the knee, not against it.
Modular systems are on the rise - so you can build different levels of protection depending on the task. Lightweight inserts for ordinary days, extra protection for heavy jobs.
Velcro and other fasteners have improved, so protectors stay put without cutting off blood flow. Quick-release fasteners make it easy to put on and take off the protectors during the day.
Ventilation channels are another feature that has become more common. Perforated surfaces and cleverly placed openings reduce sweat when you're working hard.
People in different industries often ask the same questions about knee protectors - from materials and fit to rules and how to care for them.
If you're working on concrete or hard floors, hard knee protectors with a reinforced shell are the way to go. They often have an outer layer of polyethylene or plastic that can withstand abrasion from rough surfaces.
Gel-filled protectors are also popular - they absorb pressure and make it easier on the knee during long sessions.
Knee pads with adjustable straps are good for people who move around a lot, climb or change workplaces frequently.
Work knee pads are built to withstand the wear and tear and pressure of hard surfaces for a long time. They have thicker padding and durable materials, often to withstand daily use in harsh environments.
Sports knee pads are more focused on mobility and support during fast movements. They are thinner, more flexible and should not hinder you when you are active.
The materials also differ - work variants often have leather or reinforced textile, while sports protectors are made of neoprene or other stretchy materials.
EN 14404 is the standard that applies in Europe for knee protectors at work. It divides protectors into different types depending on their use and how much protection they provide.
Type 1 is for flat surfaces, Type 2 for uneven or sloping floors. Different levels show how good the protection is against penetration and impact.
CE marking means that the protection meets EU requirements for personal protective equipment. It involves tests for durability, comfort and protection under different conditions.
To find the right size, measure around the leg just below and midway across the kneecap. Most brands have guides so you can compare your measurements.
The protector should fit snugly but not hurt or stop blood. It shouldn't slip down when you're working, but it shouldn't pinch either, making it uncomfortable after a while.
Test by bending and stretching your knee a few times. The protector should stay in place without twisting or getting twisted.
Gel padding is really comfortable - it distributes pressure and adapts to the surface. Gel also holds its shape for a long time.
Leather on the outside is resistant to rough surfaces and lets air through. Neoprene lining is soft and good at managing moisture when sweaty.
Polyurethane foam provides good shock absorption and is quite affordable for everyday use. Some protectors combine several layers to provide both protection and comfort.
Knee protectors should be replaced when the outer material starts to show clear signs of wear. Cracks, holes or material that has become very thin are clear warning signs.
If the padding is so compressed that it doesn't recover its shape after printing, then it's definitely time for new covers. It almost seems obvious, but it's easy to miss when you're in the middle of work.
Checking your knee pads every month is actually not a bad idea. You can often spot problems long before they become acute.
Fastening straps and seams can also start to give way after a while. It's easy to miss a small tear or a worn strap, but it can make a big difference to your protection.
Do you work daily in harsh environments? Then it might be a good idea to replace your knee pads every three to six months.
If you use them less often, or in lighter conditions, they can last a year or even longer. It all depends on how hard and often they are used, and what material they are made of.
The information on this page is intended as general guidance only and does not replace manufacturer instructions or applicable regulations. Workwise does not guarantee that the content is accurate, complete, or current and is not liable for decisions or actions taken based on this information. Always follow current standards and manufacturer instructions.