

Herock Trenos High Safety Boots S3S ESD
Trenos High Safety Boots S3S ESD – Herock
The Herock Trenos High Safety Boots S3S ESD are the ultimate all-round safety footwear. These boots combine a 100% metal-free design with maximum protection and comfort. Thanks to the S3S certification, you benefit from water-repellent leather, oil and slip resistance, and cold insulation (CI). The composite toe cap protects against falling objects, while the HEROCK® SAFESTEP midsole shields your feet from sharp objects from below. With laddergrip technology, the Trenos is also ideal for working at heights. In short: a versatile safety boot suitable for almost any work environment.
- S3S Safety: Water-repellent, oil- and slip-resistant, laddergrip (LG), CI-insulated and ESD-approved
- Toe Cap: Composite safety toe, impact-resistant up to 200J
- Midsole: HEROCK® SAFESTEP metal-free anti-perforation midsole
- Ergonomic Insole: HEROCK® COMFORTSTEP footbed with arch and heel support
- Sole: Dual density PU/PU sole with laddergrip technology
- Extra Protection: PU overcap for increased durability
- Lining: Polyester fur lining for extra warmth
Material
Upper: Water-repellent leather
Lining: Polyester fur
HEROCK® SAFESTEP: An innovative, metal-free anti-perforation midsole that offers maximum protection against sharp objects. Lightweight, flexible, and durable – perfect for demanding work environments.
HEROCK® COMFORTSTEP: An ergonomic insole with arch and heel support. Reduces pressure points and ensures lasting comfort, even during long workdays.
Product Specifications
- Color: Brown
- Article number (SKU): 22MSS2403
- Sizes: 37 – 47
- Fit: Standard fit, true to size
- Certification:
S3S SR FO LG CI ESD SC,
EN ISO 20345:2022+A1:2024
Frequently Asked Questions about the Herock Trenos S3S
- Are these boots suitable for cold conditions? Yes, thanks to CI insulation and the warm polyester fur lining, your feet stay protected against the cold.
- What is laddergrip technology? Laddergrip (LG) provides extra grip and stability when working on ladders, making these boots ideal for working at heights.
Positive points
100% metal-free design
HEROCK® SAFESTEP anti-perforation midsole
HEROCK® COMFORTSTEP ergonomic footbed
Water-repellent leather with CI insulation
Laddergrip technology for working safely at heights
Product description
Trenos High Safety Boots S3S ESD – Herock
The Herock Trenos High Safety Boots S3S ESD are the ultimate all-round safety footwear. These boots combine a 100% metal-free design with maximum protection and comfort. Thanks to the S3S certification, you benefit from water-repellent leather, oil and slip resistance, and cold insulation (CI). The composite toe cap protects against falling objects, while the HEROCK® SAFESTEP midsole shields your feet from sharp objects from below. With laddergrip technology, the Trenos is also ideal for working at heights. In short: a versatile safety boot suitable for almost any work environment.
- S3S Safety: Water-repellent, oil- and slip-resistant, laddergrip (LG), CI-insulated and ESD-approved
- Toe Cap: Composite safety toe, impact-resistant up to 200J
- Midsole: HEROCK® SAFESTEP metal-free anti-perforation midsole
- Ergonomic Insole: HEROCK® COMFORTSTEP footbed with arch and heel support
- Sole: Dual density PU/PU sole with laddergrip technology
- Extra Protection: PU overcap for increased durability
- Lining: Polyester fur lining for extra warmth
Material
Upper: Water-repellent leather
Lining: Polyester fur
HEROCK® SAFESTEP: An innovative, metal-free anti-perforation midsole that offers maximum protection against sharp objects. Lightweight, flexible, and durable – perfect for demanding work environments.
HEROCK® COMFORTSTEP: An ergonomic insole with arch and heel support. Reduces pressure points and ensures lasting comfort, even during long workdays.
Product Specifications
- Color: Brown
- Article number (SKU): 22MSS2403
- Sizes: 37 – 47
- Fit: Standard fit, true to size
- Certification:
S3S SR FO LG CI ESD SC,
EN ISO 20345:2022+A1:2024
Frequently Asked Questions about the Herock Trenos S3S
- Are these boots suitable for cold conditions? Yes, thanks to CI insulation and the warm polyester fur lining, your feet stay protected against the cold.
- What is laddergrip technology? Laddergrip (LG) provides extra grip and stability when working on ladders, making these boots ideal for working at heights.
Fitting
- Fit: Standard fit, true to size
- Sizes: 37 – 47

Short specifications
| SKU | 22MSS2403 |
|---|---|
| Category | Work boots |
| Professions | Construction, Electrician, Roofer, Carpenter, Oil Gas and Mining, Infrastructure, Demolition / Heavy Duty, Gardener, Farm Clothing, Facility Services, Industry & Technology, Mechanic's Clothing, Mechanical, Indoor/Outdoor Activities |
| Features | Breathable, Antistatic, Comfort, Durable, Ergonomic, Lined, Insulating, Metal free, Wet work, Oily conditions, Abrasion resistant, Dirt repellent, Water repellent, Winter |
| Brand | Herock |
| Size | 37 (Shoe), 38 (Shoe), 39 (Shoe), 40 (Shoe), 41 (Shoe), 42 (Shoe), 43 (Shoe), 44 (Shoe), 45 (Shoe), 46 (Shoe), 47 (Shoe) |
| Model shoe | High, Calf boot |
| Shoe width | Regular |
| Safety class | S3S |
| Closure | Elastic, None |
| Footwear material | Fleece, Leather, Polyester |
| Type nose | Composite, Metal-free, Toe cap (SC) |
| Midsole | Metal Free |
| Sole type | Anti-Perforation, Anti-Perforation/ESD, Antistatic, ESD, Ladder grip (LG), Oil resistant (FO), PU, Shock absorbing |
| Color | Brown |
| Sexe | Men |
| Land van fabricage | Belgium |












