The Sievi Cobra 1 Roller+ ESD safety shoe combines advanced protective features with high comfort for professional use. This unisex shoe is available in sizes 35 to 48 and features a robust microfiber upper and a dual-layer PU/RU and FlexEnergy® sole developed by BASF using TPU Infinergy®, which is oil and chemical resistant as well as antistatic. The innovative Boa® closure technology allows for quick, individual adjustment, while the composite toe cap and steel penetration protection offer maximum safety. The shoe meets the standards EN ISO 20345: S1P SRC and DIN EN 61340-5-1, making it a safe choice for various work environments. Additionally, the shoe features a breathable 3D-dry® lining, a replaceable insole (Sievi Dual Comfort), and is certified according to DGUV 112-191 for orthopedic insoles. Weighing 750 g in size 42, the shoe provides an optimal balance between protection and comfort.
Shoes have been tested in accordance with the specifications of DIN EN 61340. They generally have a volume resistance of 7.5 x 10^5 to 3.5 x 10^7 ohms.
Safety class S1P
Shoes with a protective toe cap made of aluminum, plastic or steel. They are slip-resistant, antistatic and have energy absorption capacity in the heel area. They also have a puncture-resistant steel midsole and a closed heel area. A fuel-resistant sole is also possible.
Metal-free toe cap
Metal-free toe caps are plastic/composite toe caps made of fiber-reinforced plastic. They are lighter than steel or aluminum caps and are not thermally conductive.
Slip resistance SRC
The shoe is slip-resistant both on ceramic tiles with NaLS (sodium sulphate solution) and on steel floors with glycerine.
Penetration protection/midsole steel
The penetration protection protects the foot from nails and other sharp objects. Steel midsoles are not affected by the shape of sharp objects or hazards. However, they only cover 85% of the tread surface. They are often used in the construction industry.
Exchangeable insole
The insole is not firmly integrated into the shoe, but only inserted loosely. It can therefore be easily replaced if necessary.
DGUV 112-191
This regulation stipulates that orthopaedic insoles may only be used in safety footwear in conjunction with a valid type examination. This is to ensure that specified and tested properties (e.g. antistatic properties) are maintained.
BOA® Fit System
The BOA® Fit System consists of three essential components: a finely adjustable twist lock, a lightweight yet extremely strong rope and low-friction rope guides. All BOA® Fit systems enable a precise fit quickly and effortlessly and come with the BOA® guarantee.
DUAL insole
3D-dry lining
Das von Sievi entwickelte 3D-dry-Futter leitet die Fußfeuchtigkeit vom Fuß zur zweiten und damit äußeren Schicht des Futtermaterials und weiter durch das Obermaterial aus dem Schuh ab.
FlexEnergy
The FLEXENERGY® suspension element made of the TPU Infinergy® material developed by BASF is integrated into the heel along the entire surface and ensures optimum shock absorption and perfect wearing comfort. The elastic interlayer returns more than 55% of the kinetic energy to your musculoskeletal system.