LIGHT WEIGHT | 
STEEL SAFETY TOE CAP | 
PENETRATION RESISTANT | 
SRC MAX SLIP RESISTANT | 
CME MIDSOLE | 
FUEL OIL & SLIP RESISTANT | 
SAFETY REFLECTIVE PART | 
TOE BUMPER | 
WATERPROOF | 
ANTISTATIC | 
Product Overview
The Adamant 309B is designed for workers who need reliable foot protection, daily comfort, and stable grip in demanding environments. Built with toe protection, a puncture-resistant sole, and a slip-resistant outsole, this safety footwear is suitable for construction, warehouse, logistics, workshop, and outdoor work.
Key Safety Features
- Toe protection: Steel toe cap
- Puncture resistance: Puncture-resistant sole
- Slip resistance: Slip-resistant outsole for better traction on different surfaces
- Upper material: Breathable lightweight upper
- Comfort: Cushioned insole and flexible construction for long workdays
Technical Specifications
| Model | Adamant 309B |
| Product type | Safety trainers |
| Toe cap | Steel toe |
| Midsole | Puncture-resistant sole |
| Outsole | Slip-resistant outsole |
| Closure | Lace-up |
| Gender | Unisex |
| Size range | UK5.5 / US6 / EU38 to UK12 / US12.5 / EU47 |
| Recommended use | Construction, warehouse, logistics, workshop, manufacturing, maintenance, delivery, outdoor job sites, and general industrial work |
Best For
These safety shoes are a strong choice for workers who need protection against impact, sharp objects, slippery floors, and long hours on their feet. They are suitable for construction workers, warehouse staff, delivery drivers, mechanics, workshop teams, and outdoor job sites.
Size & Fit
Please check the size guide before ordering. If you are between two sizes or prefer extra room for work socks, consider choosing the larger size.
Similar Safety Shoes
- 9KSAFETYJB Indestructible Breathable Sneakers | Adamant 309BU – breathable alternative for long shifts.
- 9KSAFETYJB Woven mesh safety shoes | Adamant 788OR – breathable alternative for long shifts.
- 9KSAFETYJB S3 work safety shoes | Arkin 505B – similar protective safety shoe option.
A***** L**** –
These 9KSAFETYJB Adamant 309B work shoes are incredibly light and feel great; hoping the durability matches the comfort.
A******** T***** –
These 9KSAFETYJB Adamant 309B shoes pack a lot of protection into a lightweight design; I’m wondering if the comfort holds up during long shifts?
J*** J****** –
The Adamant 309B shoes sound excellent for safety and lightness, but I’m curious how the anti-slip really performs on various surfaces.
S***** R******** –
These 9KSAFETYJB Adamant 309B shoes seem to tick all the boxes for safety; how’s the comfort over long shifts?
D**** M******* –
Given all the safety features, I’m curious if the Adamant 309B truly maintains that lightweight feel throughout the day.
O***** B**** –
These Adamant 309B shoes are surprisingly lightweight for all the protection they offer; hoping they stay comfortable through a full workday.
W****** C******** –
These are affordable, made well, and cute for a steel toe. Mine don’t get worn often, as I am usually in the often instead of the shop but I can tell that the back of the shoe may cut into the heel and make it blister.
Y** –
Muy buena calidad y comodidad
J* –
This pair of shoes are lightweight and comfortable to wear. It has a good protection of the toe area, and it has a non-slip bottom. They are good options for work or even hiking.
M****** c********** –
The shoes are very comfortable for work and great for my right feet
J****** B******** –
I needed shoes last minute. These were available and I think they are awesome. Good quality and cute. Perfect for working
s***** –
I have not had any reason to search for new safety boots because my older pair have held up well. It was simply good timing and lucky that I came across these on . Undisguisable from fashionable tennis shoes, I was shocked at the progressive stylish advancements compared to my leather, above ankle lace up boot.
Unlike my heavier boot, I could comfortably wear the Tinefiy’s shoe every day, all day. They are fabulous!
C******* –
These are great work shoes! They are very well made and very comfortable!
The toe box is nice and wide, and steel-toed. The opening of the shoe is fully elasticized, which makes it easy to slip on and off. Additionally, there are loops on the tongue and the heel to assist with pulling the shoes on.
Even though these are slip on shoes, they also have laces, which makes it look like a “regular” sneaker. The laces also make it adjustable for comfort.
I highly recommend these shoes.
J****** O**** –
Me encantaron de verdad no se sienten no son pesados y los recomiendo mucho no se van arrepentir
R**** –
These shoes are SUPER lightweight! You wouldn’t even know they have steel toes. And they have a wide fit at the toes, which adds to their comfortability. I don’t have anything negative to say about these shoes. I like them a lot!
R***** –
I accidentally ordered these shoes for work not realizing they were steel toed. Steel toe shoes aren’t really required for my job, or all that needed to be honest . I still decided to try them out at work and I’m happy I did. I typically wear tennis shoes with little support to work and I much prefer to wear these now.
I’ve had warehouse jobs before so I’m pretty familiar with steel toe shoes. Despite being protective shoes, these are incredibly light weight and comfortable. I wore them the whole past work week and I found they were comfy right away. No awful break in period. They were also more breathable than similar shoes I’ve had. At $44.99 these are priced pretty fairly for the quality. My only complaint is they seem to run a little tight. I’m usually a 6.5 but I think
It would fit a little better with a 7. It’s not uncomfortable, just snug.
_*** –
I like how these shoes look. They do seem to fit a more regular width to narrow feet well. Unfortunately because of a bunion issue, these do not fit my feet quite as well as I wanted them to. Not the shoes fault. I do like how these black steel toe shoes resemble regular tennis shoes. These steel toe pair of shoes seem perfect for work places that let you wear or require black color shoes.
T***** I*** –
Like air on the feet literally I needed sneakers like that. True to size and wearable without socks. If you commute, these are the shoes for you. Go and get them!
C******* –
I love it,,, they looks nice sporty,, I thought it would be tight since I pick a small size but is perfect, they are comfortable too.
J**** –
I recently got these Tinefiy Steel Toe Shoes, and they have exceeded my expectations. They are incredibly lightweight and comfortable, making them perfect for long workdays. The slip-on design is convenient and saves time. Despite their lightweight feel, they are puncture-proof and indestructible, providing excellent protection. The safety toe feature gives me peace of mind while working in hazardous environments. The size 7 fits me perfectly, and the black color looks sleek and professional. These shoes have quickly become my go-to for any demanding tasks at work.
J** –
Great shoe
J******* D* T***** –
I bought these shoes to wear at work (Toyota Motor), we have to wear steel toe shoes. We are also on our feet 8-10 hours a day, these shoes are the lightest weight work shoes I’ve ever had. Great product
A** c* –
Super comodos y justo a mi medidada
B** A****** –
Wasn’t expecting too much from these but they turned out to be very good quality and comfortable. I think they run true to size.
C****** –
Comfortable & lightweight for steel toed shoes. Steel comes up further than most Ive had covering top part of foot as well. Easy to slip feet into.
l*** –
Shoes are comfortable, lightweight yet protect feet.
A*** –
Got these for work and they’re pretty comfortable and lightweight. They did rub the back of my feet a lot so I had to wear these with bandaids for about 1-2 weeks. After I broke them in, they’re perfect. Plus pretty affordable too.
N***** –
Brought these for work … best thing for warehouse job
H*** D***** –
Super comfy & true to size
G*** –
Good
A******* C* –
Vienen anchos así que hay que considerarlo para elegir tu talla. Son muy cómodos, recomendados.
T*** M* –
I got what I wanted
L***** –
Probably the best pair I have purchased from . Super light, the steel toe isn”t digging into my toes when I walk. I really like how there isn’t a lot of random writing all over the shoe. I can’t stand those steel toe shoes. I definitely will purchase another pair.
B***** J**** –
These are good factory work shoes. They are true to size and fit well. They are comfortable.
1 🔥 M******* –
Feels great, soft and comfortable while being safe.
R**** –
Difinitibamente los volvería a comprar súper cómodos muy ligeros pares en tenis para caminar y no para trabajar gracias me encantaron
G****** –
Very soft and nice to walk in
L** –
Hands down most comfortable work shoes I have ever worn in the last 13 years! I’ve had some decent pairs but nothing compared to these. Great price and true to size. I do not feel anything uncomfortable in the toe area or the back where some say it’s rubs their ankles. I will definitely order these again!
M****** E****** –
This was the most comfortable work shoe I’ve ever worn. I now have given the link to other employees. Definitely getting more
L** A***** M***** –
Son muy cómodos
I***** L**** M****** –
Super liviano muy cómodos para trabajar
T**** J****** –
I have a weekend job at and I work 10 hour shifts. I’ve had several pairs of steel toed shoes and these are the most comfortable I’ve had. I also like that they look more like tennis shoes than the others. The only problem I’ve come across is that the back does rub a little on your ankle, however if you wear full length socks it’s not a bother at all. I typically wear a 6.5 and that’s the size I purchased. They fit comfortably and do not rub on my toes. I will definitely purchase another pair when I need new ones!
V******* –
Paso 10 horas de pie en el trabajo, antes compré unos Timberland y martirizaron mis pies horrible, no soportaba el dolor de talón y mis dedos.
Le pregunté a una compañera por los que ella estaba usando y me los mostró, ese mismo día los compré, me llegaron dos días después y ahora son mis favoritos, muy cómodos, ligeros y no se ven como unas tortugas, parecen zapatillas normales.
S***** –
I have had so many steal toe shoes that end up hurting my feet! These are super comfy and sturdy! My feet don’t come home aching any more!!!
D**** M***** –
Comfortable, light, they don’t hurt your foot,
T***** T***** –
Ive worn them for a few shifts delivering for now. For the price they are they are amazing. My feet havnt been hurting and you dont have to break them in like normal work shoes. Very comfy
M*** m****** –
Todo bien, solo que al principio la parte de atrás molesta y tendrás que comprar algo para no moleste
D****** –
These shoes are perfect for work .. not heavy at all but my toes are protected. Recommend to anyone
K*** M******* –
They’re very comfortable
A****** –
These shoes are very lightweight and comfortable especially for a long shift at work
A**** l P**** –
A miesposa le encantaron pero tuvo que comprar medias que le cubrieran el talon por que la estava lastimando pero aparte de eso se ven muy bien y son muy comodos
C***** K***** –
I stand for 10 hours on hard concrete floors and my work boots were definitely killing my feet, so I ordered these and love them. They’re super comfortable and my feet don’t hurt anymore at work. They’re holding up pretty well also.
D****** –
I needed to find something comfortable for my job where I work 10+ hours and there is a rule for the steel toe shoes. Other shoes are too heavy for me and my feets hurts. So I find these and I am so happy!
T**** –
These truly are light weight and for someone who works in a warehouse consistently moving my feet do not hurt anymore!! Get them they’re worth it
A***** –
Easy breathable shoes for work that are very comfortable
C******* D****** –
I bought these for a new warehouse job and they are great for being on your feet for an extended period of time. Be sure to wear good thick socks or something to protect the back of your ankles as they are getting worn in, but after that they are super comfy and I wear them from my job in a warehouse to then work a second shift in a cafe and they are comfier than any other shoe I’ve worn in the years I’ve worked in the labor industry.
D**** R*** –
This steel toe shoe fits amazingly, i upsize to a 7.5 because I’m usually a 7 needed a little bit more room.. by trying it on it feel light weight not heavy, their breathable, love the style of the shoe it’s not too bulky looking, they look like regular shoes , tomorrow I will be wearing them for work since I work 10 hrs , and on top of that they have cushion too.. meets my expectations 👌🏻
A***** –
After you break them in they are good work shoes but they set off the metal detectors at my job.
W**** –
Very comfy, lightweight shoe, for work
R*** V****** –
Great small regular looking steel toe shoes they’re padded in the inslole, they’re spacious for my feet, they’re exactly what I was looking for I definitely recommend them for the price
M**** P*** –
Comodidad para trabajar
K*** –
these were a god send! I recently started a job that requires me to walk around a very large warehouse and the shifts are 10 hours! I was told I had to have steel toe or composite toe boots, so I purchased composite toe from another brand and was so miserable. By the second day, my feet were swollen, sore and blistered. I bought these and as soon as I put them on, the difference I felt in my legs, feet and back were instantaneously better. I wish I’d bought these first. If you’re on the fence about buying, don’t think about it, just buy them! These are some of the most comfortable shoes I’ve ever bought! And the fact that they are safety compliant and super affordable makes them even better!
K******* G****** –
Comfortable and roomy
k**** b*** –
Steel toes and composite have always made my feet hurt but these are amazing! They are not heavy like traditional work shoes. They fit like regular tennis shoes and bend like them also. I have no problem wearing these and my in soles fit very well inside of them.
T** –
I normally wear a eight but I got a nine so I would have some room especially with it being a steel toe the shoes have done me some justice especially at my job I work in a factory I have already dropped boxes on my foot didn’t feel a thing thank you.
J* H***** –
This shoe is so lightweight! It looks and feels like a regular gym shoe. I think there is a safety toe in it :-)! There is plenty of room for my toes so no rubbing. After wearing some that put a blister on my heel and felt like walking with bricks on my feet, it was pure joy walking and working in these. I ordered my regular size and they are a perfect fit.