Step TR
Step TR
The shoe’s upper is made from durable top-grain leather, which retains its shape and repels water. The 3D-dry® lining keeps your feet dry for longer. The Sievi TractionPro® is a sturdy friction sole that provides a stronger grip on slippery surfaces. ESD approved. The Sievi Green Comfort insole is removable, antistatic, ESD approved, breathable and machine washable at 40˚C.
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.
Antistatic
Antistatic footwear releases in a controlled manner static electricity accumulated in the body. The resistance limits are 100 kΩ - 1000 MΩ.
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.
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.
Double density PU/RU
The footwear sole consists of polyurethane and rubber. The PU/rubber friction sole features excellent grip and wear resistant properties. The mid-layer of the sole is made of shock absorbing FlexStep® material. Heat resistant up to 300°C.
Sievi Green Comfort
Recycled materials account for 67% of the total weight of the materials used in the insole. The surface material is polyamide, which is incredibly wear resistant and wicks moisture from the feet to the lower layer of the insole. The insole is antibacterial and odourless. The heel design keeps the foot’s fat pad in an optimal position, and the insole conforms to the shape of the foot and rebounds to its original shape when the footwear is taken off. Antistatic and machine washable at 40°C.
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.
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.
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.
TractionPro
Sievi TractionPro® is a sturdy friction sole that gives stronger grip on slippery surfaces. The unique sticky rubber sole, together with the FlexStep® interlayer, developed by Sievi, ensure that the sole remains flexible in all conditions. The Sievi TractionPro® sole's structure and design, with its deep and sharp-edged tread profile, are designed to maximise friction and maintain grip on different surfaces.
UK Design No. 6227543
UK Design No. 6227544
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SizeProductGTIN
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3521-12128-132-45M6438157242334
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3621-12128-132-45M6438157242341
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3721-12128-132-45M6438157242358
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3821-12128-132-45M6438157242365
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3921-12128-132-45M6438157242372
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4021-12128-132-45M6438157242389
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4121-12128-132-45M6438157242396
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4221-12128-132-45M6438157242402