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Nosacks K.K. Asphalt Boots “Feel Like Socks,” Pavers Say

Japanese asphalt pavers have relied on Nosacks K.K. asphalt boots for the past 88 years. Today, more than 90 percent of Japanese road construction workers wear Nosacks K.K. boots.

In our pursuit to provide you with all the information you need about asphalt boots, we’ll profile various manufacturers so you can learn more about their product lines and select the boot that offers the ultimate in comfort, safety, quality and value.

Company Overview

  • Company Name: Nosacks Corporation
  • Head Office, Plant: Hiroshima, Japan
  • Date Established : May 5, 1924
  • Employees:95
  • Website:

Business Line:

  • Manufacture and sales of protective footwear, leather footwear and working footwear
  • Sales of protective equipment for health and environmental maintenance goods
  • Sales of environmental measuring instruments, emergency supplies and working goods
  • Manufacture of industrial rubber products

Main Clients: Ministry of Defense Japan , General Post Office Japan, Metropolitan police & police departments, Japanese Railway Companies, various industrial companies such as Automobile, Steel Metal, Shipbuilding, Transit, and Precision instruments.

Nosacks K.K. HSK Asphalt Boots
This Japanese firm is, perhaps, best known for its manufacture of the HSK line of asphalt boots with a number of features that offer superior protection and comfort to asphalt pavers.

  • Protects against hot foot

The boot’s bottom insulated outsole, which is highly heat resistant, lasts longer before wearing out due to exposure to extremely high temperatures and permits workers to stay on the job longer without the danger of suffering from “hot foot” or blisters.

  • Leaves no marks on fresh, hot pavement for a cleaner job that makes clients happy

The flat sole, additionally, leaves no marks on the hot, freshly-paved road; its non-sticky design also helps the boots last longer, so asphalt workers save money on this important tool of their trade.

  • Chemical-resistant and long-lasting

Manufactured from silver-processed cow’s leather, the boots will withstand contact with a number of common industrial chemicals. The process that makes them chemical-resistant also makes them longer lasting.

  • Protects asphalt pavers’ toes from injury

Approximately 20 percent of all asphalt paving injuries occur as a result of sharp objects at the worksite piercing a pavers’ foot or toe. The lightweight yet extra sturdy steel toe in Nosacks K.K. asphalt boots protect against these kind of accidents.

  • Bright reflector patch protects against vehicle accidents, which can injure or even kill asphalt pavers
  • Asphalt workers say the quality leather Nosacks K.K. HSK asphalt boots are as comfortable as socks.

If you’re looking for asphalt books, consider the top choice of Japanese road paving crews for comfort and long-lasting quality.

The Wide Assortment of Asphalt Boots

The safety boots that road construction laborers use, commonly known as asphalt boots, come in all sorts, colors and types. They can be luxurious with comfortable sole bases and soft side linings, they can be crudely built just to serve the raw purpose that they are needed for i.e. defense against the heat of molten tarmac. Let us take a look at the different categories of safety boots that are commonly seen in the market.

Preliminary Asphalt Boots

We may want to start with the most basic forms of asphalt boots that street pavers use. These are simply built, impervious and rudimentary. Generally the smaller companies who don’t have the ability to afford the expenses of better quality asphalt boots are the ones who provide their workers with these kinds of shoes. The prime incentive of these companies behind buying its employees these boots is not to ensure their well being and safety, but because the workers of today directly refuse to work on the roads over the blistering heat of liquid pitch.

These boots have thin outer layers of felt that are designed to reflect the heat that the bottoms of the shoes encounter. These lines are of the most basic technology, with no sophisticated additive to ensure enhanced service and continued viability. Such safety boots have no safety of themselves in the first place. Within a few weeks of usage, the felt lings start to wear because their lining is very thin. And because of their thin lining, no matter how carefully the poor laborer uses it, it is bound to give away and the event will take place rather sooner than later.

Intermediary Asphalt Boots

Let us move on and walk in to the lands where better feet tread wearing better shoes. Yes we are talking about the solvent class of the economic society. The more established companies with better coordinated policies and a further vision in to the hems of sensitivity about their workers are the ones who provide their asphalt pavers with such boots. These boots have more advanced technologies incorporated in their building and set up, providing them with stronger defense against molten blacktop and the heat emanating from it.

Firstly, the linings of insulation around these boots are quite thick, with safety designs targeted to make them last for longer periods of time. Besides thickness, the layers of insulation are more sophisticated and less prone to damages caused by extreme heat and temperature. Even if there is any kind of harm done to the boot by unexpected reasons or events, such as accidents and other stuffs, the boots will still retain usability for a certain level of time.

Ultimate Asphalt Boots

The large multinational franchises that build the main streets of major cities of developed countries provide their workers with these asphalt boots. These actually add a new dimension to the array of asphalt boots. Not only are these strongly fortified against all kinds of temperature and heat related damages, but they are also comfortable and cozy. If you are wearing one such boot yourself, you will never even know that you are not wearing any normal shoe, but a safety shoe designed to protect your feet against the environment.

Luxury in your Asphalt Boots

When someone hears the name asphalt boots, first of all he cannot comprehend anything, because the name is new in the arena and means hardly anything to those who have not heard of it before. And when he finally understands what it actually means, he realizes it is just a safety boot. Now what are safety boots? These are specialized shoes that are designed to provide protection to the user’s feet. It renders advanced shielding to the feet of the asphalt pavers against the hellish heat of molten tarmac.


The basic purpose of these boots is to protect the workers of road construction. So the first impression that comes to anyone’s mind when he hears the name asphalt boots is a pair of rigid looking shoes with no comfort issues and no special arrangement for making you feel cozy when you put them on your feet. The fact that these are mere safety boots makes them sound austere and ascetic. Well, your idea of asphalt boots is going to be riveted in the coming moments!

In the recent years, some large shoe franchises have started making a totally new range of asphalt boots. They call them luxury asphalt boots and rightly so. The simple fact that sets them apart from all the other safety shoes in the market is the issue of comfort. These new shoes have revolutionized the very idea of asphalt boots. They have instilled in our minds that even safety boots can be of easy use, and they can be something fun to wear as well! They are no more the pathetic sole crushing bone crunchers like they used to be once before. They are no more pains in the feet as we might phrase it. But they are actually shoes in the true sense of the term, where we put them on not only to preserve our feet against nature, but also cover our movement organs with pieces of garment and clothing in order to make our locomotion smoother and easier.

We have often heard of the name luxury boots. But luxury asphalt boots are completely different from what the previous concept means. General shoes are nothing like the safety boots that asphalt pavers use. These asphalt boots are like steel fortifications against every kind of damage that the unbelievably hot molten pitch can cause. They have thick felt insulation layers and linings that make sure absolutely nothing gets through them. The feet of the workers inside these boots remain completely safe from the infernal temperatures of smelted blacktop on the surface of the roads on the process of making.

The thing that makes the basic difference between an asphalt boot and a luxury asphalt boot is the level of protection they offer and the amount of comfort they can afford. Ordinary safety boots cannot afford any ease of usage because of the fact that they do not cost much and the mere safety measures in their mechanism is too much to expend for the users as well as the makers. But with luxury boots, that is not the case, and that is what makes the difference.

Asphalt Pavers in Italy Eat Pizza for Lunch

Italy is a land of diversity. Choose your adjective and it can fit. As you walk the streets of Italy, you’ll experience culture, refinement, love, abundance, and also the darker, nitty-gritty side of life. But let’s take a look, not at the Italian culture, but about those actual streets, and the asphalt pavers who not only walk those streets, but brought them into existence. They toiled dawn to dusk, dusk to dawn and back to dusk again to form the shapes we tread on every single day and night. Let us take a glimpse at what they do, how they do it and their surroundings.

Let’ explore the technical aspects of their work, first. Road construction is a very structured and step-by-step process that, when looked from outside, appears quite cumbersome and cloggy but, in fact, is quite the opposite. There are very specific tasks assigned to each department and all the departments are very carefully distributed and dispersed. Giant trucks bring in raw materials, coal, petroleum and other products from source spots to the work zones. The carrier labors handle the unloading and spotting. This is the time when the tarmacs are burned and melted in the tremendous heat inside the giant burners. Then come the asphalt pavers who get down to do the real, hands-on work, after the workable tar is brought to them.

The chief variety of asphalt that Italian asphalt pavers use is a mixture they call conglomerati bituminosi, the hot mix. The upper level is called strato di usura, or the wearing surface. The second level is called the intermediate or connecting level and, finally, there is the base level. This is a high quality tarmac, most often used for the roads that are planned to connect significant places or locations. It does not wear off easily and once built, the roads last decades.

Asphalt Pavers: Tools of the Trade
To realize what asphalt pavers go through every day, you have to remember this important point: their work is done while standing on molten tarmac. It’s tough to even conceive how much heat that entails — 300 to 500 degrees Fahrenheit or more … enough to cook a pizza!

This cracking heat, combined with the rough surfaces of unmade roads, creates an infernal surface for them to tread on. That is why they use special footwear called asphalt boots. And Italian pavers always prefer Cofra Italian Asphalt Paver Shoes.

General estimation is that no matter how excellent a shoe is, it will not last the infernal brutality of the smelted pitch for more than two weeks. But in reality, due to the harsh and extreme work conditions, asphalt pavers cannot work for too many days at a stretch. On the ob, they take frequent breaks to protect and rest their feet. With this type of use, a pair of asphalt boots can remain serviceable for at least six to nine months. The right boots keep Italian asphalt pavers safe and comfortable and in the long run, save money, too.

Asphalt Boots: Better Protection, Better Performance

Asphalt pavers, or road construction crews, have an added expense that takes a significant chunk of their salary: asphalt boots. Without high quality, specially-designed asphalt boots, pavers may find themselves replacing their footwear once a week.

Road crew work also subjects asphalt pavers to the potential for “hot foot,” blisters, and other injuries common to road construction crews. The solution? Asphalt boots proven to withstand temperatures of 300 degrees Fahrenheit or more, with a non-sticky surface so that the asphalt won’t adhere to them and damage the boots. With the right boots, you can work harder, work longer, and virtually guarantee yourself a steady stream of work — as one paving job concludes, you can be sure there’s another one waiting. You’ll also save money. Investing a little more in the right boots is really the only choice for asphalt pavers.

Obviously, you need a boot that will protect your feet from extremely high temperatures. What else should you look for in an asphalt boot?

  • Non sticky sole, so it lasts longer
  • Easily cleanable
  • Leaves no imprints in hot asphalt
  • Lasts 7 to 9 months
  • Protects feet from the hazardous environment of road construction

Some of the best manufactures of asphalt boots are Cofra(Italy), Monte Bove (Italy), Schutze (Austria), Heckel Securite (France), Nosacks K.K. (Japan), Sievi (Finland). Here is a brief overview of these popular brands.

Cofra – Italy , Asphalt Boots

The Italians are renowned for their footwear, and Cofra asphalt boots are no different. Cofra boots protect feet from temperatures up to 572 degrees Fahrenheit. Lightweight, comfortable and, believe it or not, stylish, these boots last for up to eight months of heavy duty road paving work.

Schutze – Austria,  Asphalt Boots

This brand is well known for providing asphalt boots manufactured from oil- and dirt-repellent genuine leather with orthopedic leather lining. The polyurethane body makes them comfortable to wear. The boots resist heat up to about can resist heat about 572 degrees Fahrenheit.

Heckel Securite  – France , Asphalt Boots

What comes to mind when you think of France? Okay, sure, French fries is one good answer. But we usually think of style and fashion in the City of Lights. Heckel Securite asphalt boots blend style and function, two landmarks of French fashion, to create one of the most effective asphalt boots around. The unique Polycap toecap and extra lightweight design makes these boots easily bendable and extremely comfortable. The perfosafe soles offer resistance for up to 1500 Newton of penetration to protect asphalt pavers feet from all kinds of road hazards. The boots can sustain temperatures of up to 752 degrees (F), making them suitable for the roughest working conditions.

Sievi  – Finland , Asphalt Boots

The harsh, cold weather of Finland means that Finnish asphalt pavers require special equipment — like their favored Seivi asphalt boots. These water-repellent, nitrile boots resist temperatures up to 572 degrees (F) and are non-sticky to last longer. The uniquely designed toecap and metal midsole offer greater protection again road hazards, while layers of energy absorbency make them more comfortable to wear in harsh conditions. Asphalt paving is hard work; you may as well have the most comfortable shoes for the job!

Nosacks – Japan,  Asphalt Boots

Since the days of the Sony Walkman, and even before, Japanese manufacturers have been on the cutting edge of technology. Japanese manufacturer Nosack K.K. employs the same attention to detail, practicality and emphasis on science and technology in the Research & Development of its HSK line of asphalt boots. The flat soles decrease the possibility of footprints on freshly paved roads. Genuine leather construction provides resistance to chemicals and added comfort, while the steel toe cap offers protection against the impact or penetration of sharp objects that are yet another danger of road construction crew life.  The boots’ bright reflectors offer better protection against traffic accidents at sunset, twilight and even in the dark. (Because, really, don’t people see those big orange speed limit road signs?)

Tel Tuk Asphalt Shoes  (USA)

In 1992, the U.S. entered the asphalt paver footwear market with Tel Tuk asphalt shoes. These shoes actually fit on over regular workboots, so you can enjoy the comfort of your own boots and the protection of specialty, heat and penetration-resistant asphalt paving shoes. The metal sole protects from sharp objects, while the rubber layer offers heat resistance to protect against hot foot. These shoes are designed to leave no marks on the pavement, for high-quality, precision work.

Whatever your choice, you’ll save money and protect your feet with asphalt boots.