Cofra Thermic S5 Winter Safety rubber boot
- Product Code: 00040-012
Durable safety wellington for demanding professional use
Cofra Thermic S5 safety boot is a cold- and water-resistant safety wellington designed for challenging environments. It features metal-free protection, a slip-resistant rubber outsole and effective insulation for low temperatures. Suitable for construction, industry, maintenance and outdoor work where protection, durability and grip are essential.
Why choose the Cofra Thermic S5 safety boot
Safety boot designed for cold and wet working conditions
The Cofra Thermic S5 safety boot is made from COLD DEFENDER PU, which remains flexible in temperatures down to -25 °C and reduces heat loss from the foot. The nitrile rubber outsole provides durability in both cold and hot environments and offers protection against surface temperatures up to 300 °C. This safety boot provides long-lasting thermal performance in harsh conditions.
Slip-resistant rubber outsole for reliable traction
The rubber outsole is slip-resistant and features aggressive tread and ladder grip zones suitable for ladder use. It meets HRO heat resistance requirements and provides stable grip on wet, oily and uneven surfaces, offering stronger traction than traditional wellington boots.
Metal-free safety boot with complete foot protection
Cofra Thermic S5 is fully metal-free. The toe cap is made of fiberglass, tested to 200 J impact resistance. The APT PLUS puncture-resistant midsole covers the entire foot area and provides zero-perforation protection. The metal-free construction reduces cold transfer, improves comfort and is suitable for environments where metal detection is restricted.
Comfort and fit for long working hours
The wide 12 Mondopoint fit gives toe space and accommodates thicker socks for cold environments. The COLD BARRIER footbed with a fleece lining improves insulation and overall comfort. The abrasion-resistant polyester lining increases durability in heavy daily use.
Advantages compared to competing safety boots
- Safety boot combining effective cold protection down to -25 °C with a heat-resistant rubber outsole.
- Metal-free fiberglass toecap and APT PLUS puncture-resistant midsole offering full-sole protection.
- Slip-resistant rubber outsole with ladder grip structure for improved stability when climbing ladders.
- Wide 12 Mondopoint fit suitable for wider feet and thermal socks.
- Certified according to EN ISO 20345 2022, protection class S5S for demanding industrial use.
Technical specifications of the Cofra Thermic S5 safety boot
FEATURES
The Cofra Thermic S5 safety boot is designed for cold and wet environments, featuring metal-free protection, a slip-resistant rubber outsole, temperature-resistant materials and a broad size range for professional use.
FASTENING
Pull-on safety boot without laces or buckles. Fast to put on and remove during work shifts.
CERTIFICATION
EN ISO 20345 2022, protection class S5S M CR AN CI HRO LG FO SR.
WATERPROOF MEMBRANE
No separate membrane. Waterproof construction is achieved through the continuous COLD DEFENDER PU shaft and foot structure, compliant with S5 waterproofing requirements.
TOE PROTECTION
Fiberglass toe cap with 200 J impact and compression resistance. Metal-free for reduced cold transfer and suitable for metal-sensitive environments.
PENETRATION RESISTANCE
APT PLUS composite puncture-resistant midsole providing full-length foot protection and zero-perforation resistance. Flexible and metal-free for improved comfort.
UPPER MATERIAL
COLD DEFENDER PU, antibacterial and resistant to low temperatures down to approximately -25 °C.
OUTSOLE
Slip-resistant rubber outsole. Heat-resistant to HRO standards withstanding contact temperatures up to 300 °C. The tread pattern offers strong grip on wet and uneven surfaces and includes a ladder grip zone for ladder use.
LINING
Abrasion-resistant polyester lining. COLD BARRIER polyurethane insole with fleece surface enhances insulation and comfort in cold environments.
FIT
Wide 12 Mondopoint fit providing space for toes and thermal socks. High shaft supports the ankle and increases lateral stability.
SIZE RANGE
EU sizes 38–48.
Frequently asked questions about the Cofra Thermic S5 safety boot
Is the Cofra Thermic S5 suitable for cold temperatures
Yes. The COLD DEFENDER PU structure and COLD BARRIER footbed are designed for cold conditions. The material remains flexible down to approximately -25 °C. Proper socks further improve insulation.
Is the Cofra Thermic S5 safety boot waterproof
Yes. The boot meets the requirements of the S5 class, meaning it has a fully waterproof shaft and foot structure suitable for wet industrial environments.
What surfaces is the slip-resistant rubber outsole suitable for
The slip-resistant rubber outsole offers secure grip on wet, slippery and uneven surfaces. It performs well on concrete, steel walkways, grates and ladder rungs thanks to the ladder grip design.
Is the Cofra Thermic S5 completely metal-free
Yes. The fiberglass toe cap and the APT PLUS composite midsole create a fully metal-free safety boot, suitable for metal-sensitive workplaces and improving thermal comfort.
How does the Cofra Thermic S5 differ from a regular wellington boot
The Cofra Thermic S5 provides certified toe protection, puncture resistance, a slip-resistant rubber outsole and S5S protection level. Standard wellingtons do not offer comparable impact, compression or puncture protection and lack the same heat- and cold-resistant performance.
