ViperX High+ S3S
ViperX High+ S3S
This shoe features composite textile penetration-resistant midsole, developed to provide protection against even the thinnest nails. The upper is made from breathable and durable split leather. Breathability is enhanced by an effective moisture-wicking 3D-dry® lining. Metal-free.
This shoe features composite textile penetration-resistant midsole, developed to provide protection against even the thinnest nails. The upper is made from breathable and durable split leather. Breathability is enhanced by an effective moisture-wicking 3D-dry® lining. Metal-free.
![](/assets/Uploads/SetWidth100-Varvassuoja-komposiitti.png)
Composite
The toecap protects toes from falling objects and compression. Meets the requirements of the EN ISO 20345:2022 standard: shock resistance is 200 J and resistance to compression 15 000 N. The composite material toecap is completely metal free and insulates well against heat and cold.
![](/assets/Uploads/tekstiilinaulasuoja-x2.png)
Composite PS
The perforation resistance meets EN ISO 20345:2022 requirements: the perforation resistance is 1100 N. The perforation resistant midsole is tested with a 3 mm conical nail.
![](/assets/Uploads/SetWidth100-Oljyn-ja-useiden-kemikaalien-kesto.png)
Resistance to oil and many chemicals
The footwear sole resists oil and many chemicals. The oil resistance of Sievi footwear meets the requirements of the EN ISO 20345:2022 standard.
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Antistatic
Antistatic footwear releases in a controlled manner static electricity accumulated in the body. The resistance limits are 100 kΩ - 1000 MΩ.
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Water repellent
The upper material used in this footwear is water repellent. Its water resistance meets the requirements of the EN ISO 20345:2022 standard.
![](/assets/Uploads/SetWidth100-Joustopohja.png)
Shock-absorbing heel
Shock-absorption of the heel is a requirement of EN ISO 20345:2022 and EN ISO 20347:2022 standards: the shock absorption of the footwear must be at least 20 J. In all Sievi footwear the cushioning effect is guaranteed by the use of FlexStep® sole material, see FlexStep® for more information.
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Double density PU/TPU
The double density sole consists of polyurethane and elastic thermoplastic polyurethane. The outsole is wear resistant and the mid-layer is made of shock absorbing FlexStep® material. Heat resistant up to 120°C.
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Metal free
No metal parts are used in the footwear and metal detectors do not react to them.
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DUAL Comfort insole
The insole consists of three layers: a soft surface material, a breathable interlayer and a lightweight, shock-absorbing EVA bottom layer. On the heel and under the ball of the foot there
is a PORON® shock absorbing cushion, which absorbs external shocks and reduces strain.
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ESD
Through its sole construction, ESD footwear provides a safe and controlled method of discharging the body’s static electricity. The resistance limits 100 kΩ - 35 MΩ for the Sievi ESD footwear are stricter than for antistatic footwear (IEC 61340-5-1). Wearing ESD footwear can help you avoid damage to sensitive electronic equipment.
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3D-dry®
The 3D-dry® lining, developed by Sievi, transfers moisture away from the foot to the second layer of the lining material and further through the upper and away from the footwear.
![](/assets/Uploads/FlesStep-235x81.png)
FlexStep®
The microporous FlexStep® sole material developed by Sievi maintains its excellent shock absorption and flexibility in freezing conditions. The structure of the FlexStep®flexible sole prevents strain on the feet and spine and absorbs shocks. The FlexStep® flexible sole is featured on all Sievi footwear.
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SizeProductGTIN
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3543-52122-112-25M6438157212023
-
3643-52122-112-25M6438157212030
-
3743-52122-112-25M6438157212047
-
3843-52122-112-25M6438157212054
-
3943-52122-113-25M6438157208156
-
4043-52122-113-25M6438157208163
-
4143-52122-113-25M6438157208170
-
4243-52122-113-25M6438157208187
-
4343-52122-113-25M6438157208194
-
4443-52122-113-25M6438157208200
-
4543-52122-113-25M6438157208217
-
4643-52122-113-25M6438157208224
-
4743-52122-113-25M6438157208231