Product Overview
This low-cut safety shoe from SIEVI, the Sievi Racer TR Roller S3, is named as a sporty low-cut safety shoe and is available in size groups 34–38 and 39–48. The product codes provided are 44-52343-332-93M and 44-52343-333-93M; the manufacturer's part number in the input is 44-52343-332-93M-38. The shoe is stated to comply with EN ISO 20345:2011 S3 HRO SRC.
Functional Features
- Aluminium toe cap.
- Steel midsole for nail penetration protection.
- Dual-density PU/RU sole designated Sievi TractionPro.
- FlexEnergy component, stated to return more than 55% of kinetic energy.
- BOA Fit System with 60 cm laces.
- Upper material in PU-coated leather and textile.
Construction and Materials
The description specifies leading components in the shoe's construction: an aluminium toe cap for impact protection, a steel midsole for penetration resistance, and a specialised dual-density sole construction (PU/RU) called Sievi TractionPro. The FlexEnergy component is indicated with a specific recovery value (>55% kinetic energy). The upper consists of PU-coated leather and textile, and the shoe's closure is controlled via the BOA Fit System with 60 cm laces.
Specifications
- Product name: Sievi Racer TR Roller S3.
- Manufacturer: SIEVI.
- Manufacturer's part/item number (input): 44-52343-332-93M-38.
- Product codes: 44-52343-332-93M; 44-52343-333-93M.
- Sizes: 34–38 and 39–48.
- Standard: EN ISO 20345:2011 S3 HRO SRC.
- Toe cap: Aluminium.
- Midsole: Steel midsole for nail penetration protection.
- Sole: Dual-density PU/RU Sievi TractionPro.
- Energy return: FlexEnergy component, >55% kinetic energy return.
- Closure system: BOA Fit System with 60 cm laces.
- Upper material: PU-coated leather and textile.
The information is sourced from the manufacturer's product information.
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