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 309BU is designed for workers who need breathable comfort, lightweight wear, and protective support for long shifts. 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 309BU |
| 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 Lightweight Work Shoes | Adamant 309B – similar protective safety shoe option.
- 9KSAFETYJB Woven mesh safety shoes | Adamant 788OR – breathable alternative for long shifts.
- 9KSAFETYJB S3 work safety shoes | Arkin 505B – similar protective safety shoe option.
E**** D**** –
These Adamant sneakers sound incredibly tough with that Kevlar midsole; I wonder how breathable they truly are during a long shift in a harsh environment?
E**** J****** –
Really hoping these 9KSAFETYJB Indestructible Breathable Sneakers live up to their name in harsh environments without sacrificing comfort.
L**** M**** –
So, these 9KSAFETYJB Indestructible Breathable Sneakers are really built for harsh environments *and* comfort? Sounds promising!
A** L**** –
Are these Adamant 309BU sneakers really indestructible *and* breathable for harsh environments, as they claim?
W****** J**** –
Adamant really seems to be changing the game with safety shoes that look like sneakers; how’s the real-world comfort after a full shift?
E**** T***** –
Given the harsh environment certification, I’m really curious how the breathability holds up with these Adamant 309BU safety sneakers – sounds promising though!