Step TR — Low Professional Shoe
Step TR (product code 21-12128-132-45M, manufacturer SIEVI) is a low professional shoe classified to safety class EN ISO 20347:2022 O2 FO SR. The product text and manufacturer information describe materials, construction, and selected performance characteristics without further claims about areas of application beyond what is stated by the manufacturer.
Materials and Construction
The upper is made of full-grain leather, which, according to the manufacturer, is water-repellent and dimensionally stable. The lining is referred to as a 3D-dry® insole/lining designed to keep feet dry for longer. The outsole is a dual-density PU/RU Sievi TractionPro® friction sole with oil and chemical resistance for many chemicals, as well as a shock-absorbing FlexStep® mid-layer.
The shoe is ESD-approved. It comes with a removable Sievi Green Comfort insole, which is antistatic, ESD-approved, breathable, and machine washable at 40 °C according to the manufacturer's information.
Documentation
The manufacturer information in this description is based on verified product information from SIEVI. Please refer to the manufacturer's product page for additional official information.
Sources
Specifications
- Product name: Step TR (product code 21-12128-132-45M).
- Manufacturer: SIEVI.
- Manufacturer's item number: 21-12128-132-45M-41.
- Sizes: 35–42.
- Safety class: EN ISO 20347:2022 O2 FO SR.
- Upper: Full-grain leather, water-repellent and dimensionally stable (stated by manufacturer).
- Lining/Insert: 3D-dry® lining.
- Outsole: Dual-density PU/RU Sievi TractionPro® friction sole, resistant to oil and many chemicals.
- Mid-layer: FlexStep® shock-absorbing mid-layer.
- ESD: Product is ESD-approved.
- Insole: Removable Sievi Green Comfort — antistatic, ESD-approved, breathable, and machine washable at 40 °C.
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