Safety shoes
Tough yet ergonomic
Safety shoes are needed wherever feet require special protection, be it on construction sites, in factories or in large warehouses. It’s particularly challenging when shoes form part of workwear, yet ergonomics matter here too. These shoes incorporate features such as integrated toe protection caps, puncture-resistant soles, protectors, or application-specific functions like protection from electrostatic discharge or fire. Additionally, stability must be guaranteed in rough terrain.

Safety shoes are worn 200 hours a month on average, typically without any interruption during the working day. So they should meet higher requirements than other footwear. For this reason, many people imagine safety shoes to be heavy, clunky, stiff and, above all else, unattractive. The special material requirements previously often led to increased shoe weight, limited breathability and reduced flexibility. This is no longer the case today. Nowadays, they even come in business-style designs. We’ll explain how health-promoting aspects and good comfort for the feet and back can be combined in safety shoes.
Safety alone isn’t enough
We spend more than a third of our lives wearing shoes on our feet. It’s obvious that safety alone isn’t enough. After all, the feet have to spend many hours a day in this special type of footwear. Wearing comfort and ergonomics are all the more important to protect the musculoskeletal system as a whole, delay fatigue and positively influence recovery. If cushioning is insufficient due to a stiff and hard sole, or if the feet’s natural rolling motion is impaired, the working day can quickly become torturous and health can suffer.
Like all other types of footwear, safety shoes must fit the wearer well so that they still feel comfortable even after long working day. They must be functional and comfortable, but also meet additional requirements. They should not only be made of high-quality materials, but should also align with the natural shape of the foot in terms of length and width.
Width and length
Feet can vary in width. Around half of people have ‘normal-width’ feet, 45% have extra-wide feet, and 5% have narrow feet. That’s why safety shoes with different widths are advantageous, so there is the right footwear for every foot type. This is important, because shoes that are too tight can cause skin irritation and excessive sweating, while shoes that are too wide give the feet no support, which can quickly lead to the foot muscles cramping.
Shoes must naturally fit in terms of length too. Shoes that are too small will change the toe angles over time, while safety shoes that are too large will cause the foot to slide into the empty space meant for the rolling motion. This compresses the toes with every step. At the same time, there is too much space at the heels, causing the shoes to slip off the feet with every step. This leads to a change in gait pattern and thus to increased strain on the joints.
Cushioning and support
Safety shoes should stabilise the gait and have good heel guidance. In other words, the heels should be lightly supported to guarantee support for the feet as a whole. This not only ensures a secure gait, but also relieves pressure on the ankle joints, reduces the risk of twisting an ankle, and prevents joint and spinal problems.
An individually customisable cushioning system is also advisable. This makes it possible to reduce the pressure and impact loads on the joints, intervertebral discs and spine that occur during running and walking. This is particularly important when working on hard floors. Replaceable cushioning elements with sufficient elastic volume, for example, are a good solution. Ideally, the elements are matched to the wearer’s body weight and are wear-free. The latter is important, as otherwise you won’t notice if the cushioning effect diminishes.
Recommendation
For people who have to stand for long periods of time, additional forefront cushioning is advisable.
Checklist for back-friendly safety shoes
- The footwear must be the correct length.
- The shoe must be the correct width. A multi-width system is recommended, allowing the safety shoes to be offered in various widths for the same length.
- The shape should be based on the natural shape of the feet. An adapted, relieving and supportive shoe design is important.
- The shoes should stabilise the gait and have heel guidance. This means that the heel is lightly supported.
- Cushioning in the heel area is important. Ideally, it should be matched to the wearer’s body weight and wear-free. For people who spend most of their time standing, additional forefront cushioning is recommended.
The following footwear materials have additional positive effects:
- Leather insoles improve moisture regulation and optimise the internal shoe climate. This is useful for avoiding infections such as bacterial and fungal colonisation
- Outsoles with cushioning properties
- Non-slip soles
- Natural materials to prevent allergic reactions to leather contents or tanning residues
- Age-resistant sole and cushioning material to prevent losses in cushioning and elasticity properties
Minimum requirements
Additional minimum requirements for safety shoes
- Compensation for the reduced rolling motion
- Adequate cushioning
- Low-loss continuous effect of the cushioning elements
- Cushioning elements must be independent of replaceable insoles
- Compliance with DIN EN ISO 20345:2000
Products with the AGR seal of approval

Louis Steitz Secura GmbH + Co. KG
Vorstadt 40
67292 Kirchheimbolanden
GERMANY
Phone +49 6352/40 02 0
Fax +49 6352/40 02 250
www.steitzsecura.de