Heavy

CALDERA S7S Shoes S7S LG SR SC ESD HI CI FO HRO

CALDERAS7S

EU 35-48 , UK 3.0-13.0 , US 3.0-13.5 , JPN 21.5-31.5 , KOR 230-315

Find your perfect size with the Safety Jogger Size Guide

Ref. 013882

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Waterproof Leather Rigger Boot

Stronger than the elements. The Safety Jogger CALDERA S7S rigger boot is built for the toughest environments, keeping your feet dry year-round with its waterproof membrane lining. Its nanocarbon toecap and metal-free anti-penetration midsole make the boot both lightweight and flexible, without compromising safety. The heat-resistant rubber outsole features sharp cleats that provide superior grip and traction on rocky and muddy grounds. Additional ladder grip keeps you safe on elevated workplaces. With ESD compliance, the CALDERA S7S is also safe for environments where sensitive electronic equipment is used.

Customizable footbed
Slip resistant
Toe protection
Removable footbed
Orthopaedic fitting (Neskrid)
Heat-resistant outsole
Waterproof
Puncture-resistant midsole
Breathable

Safety standard S7S LG SR SC ESD HI CI FO HRO

ASTM F2413:2024 (opens in new tab) - EN ISO 20345:2022+A1:2024 (opens in new tab)

Safety toecap

Puncture resistant

Slip resistant outsole

Heel energy absorption

Oil and fuel resistant outsole

Leather

Breathable upper

Waterproof (WR)

Heat resistant outsole (HRO)

Removable footbed

3-Fit system

Individual Orthopedic Solution

Industries

Chemical Construction Industry Mining Oil & Gas

Key features

Cold insulated (CI)

Cold insulated (CI) safety shoes keep your feet warm. They are worn in cold environments.

Electrostatic discharge (ESD)

ESD provides the controlled discharge of electrostatic energy that can damage electronic components and avoids risks of ignition resulting from electrostatic charges. Volume resistance between 100 KiloOhm and 100 MegaOhm.

Heat resistant outsole (HRO)

The outsole resists high temperatures up to 300°C.

Ladder grip (LG)

Especially defined contour in the shank area of a safety shoe to provide additional safety while standing on ladders.

Metal free

Metal free safety shoes are in general lighter than regular safety shoes. They are also very beneficial for professionals who have to pass through metal detectors several times a day.

Nano carbon toecap

Ultralight high-tech material, metalfree with no thermal or electrical conductivity.

Specifications

Upper: Crazy Horse Leather

Toecap: Nano Carbon

Lining: Membrane

Category: ASTM F2413:2024 (opens in new tab) - EN ISO 20345:2022+A1:2024 (opens in new tab)
S7S LG SR SC ESD HI CI FO HRO

Outsole: Rubber (NBR) , BASF PU

Midsole: Anti-puncture Textile

Footbed: SJ foam footbed

Size Range

EU 35-48 , UK 3.0-13.0 , US 3.0-13.5 , JPN 21.5-31.5 , KOR 230-315

RIGGER BOOTS

Stronger than the elements

A new generation of heavy-duty work boots for the toughest environments

Workers facing extreme conditions deserve boots that not only survive but outperform the raw forces of nature. Safety Jogger’s RIGGER BOOTS do just that. With their rugged design and technically advanced features, they deliver reliable protection in the toughest environments - from offshore oil rigs and mining sites to heavy construction zones and every terrain that puts safety footwear to the test.

Explore the RIGGER BOOTS collection

Why RIGGER BOOTS?

RIGGER BOOTS are designed for outdoor workers who spend long days on rough terrain and in constantly changing conditions. They’re rigorously tested to stand stronger than the elements and are packed with features that make a real difference:

Metal-free, breathable design with a nano-carbon toe cap and textile anti-puncture midsole for lightweight protection and reduced heat/cold conduction.

Waterproof or water-resistant protection keeps your feet dry and comfortable in mud and wet environments.

Heat-resistant, rubber outsole withstands temperatures up to 300°C,

ESD compliance protects both workers and electro-sensitive equipment.

Cleated outsole ensures maximum traction on slippery, muddy, or unstable ground

Dirt-repelling leather upper makes cleaning your boot easy.

Find the RIGGER BOOT that matches the job

The collection offers three models with the same strong elements that protect workers all year round. Yet each boot brings its own distinct features to match different worksites. Explore the range to find the right fit for the right job.

Explore the RIGGER BOOTS collection