Sievi FastX DFlex S3S Safety Shoe






- Product Code: 52544
- Product features: High-traction rubber outsole
Sievi FastX DFlex S3S safety shoe for mobile work
Sievi FastX DFlex S3S is a low-cut safety shoe for work environments where grip, lightness and day-long comfort matter. The shoe combines a textile, microfiber and ShieldKnit® upper, a grippy TractionPro® rubber outsole and a wide size range from 35 to 48.
Key Features
- Low-cut, sporty safety shoe for active workdays
- TractionPro® grip outsole with a three-layer PU/SC/RU sole structure
- Upper made from textile, microfiber and ShieldKnit® material
- Light aluminium toe cap
- Composite textile PS penetration-resistant midsole
- Antistatic and ESD construction
- 3D-dry® lining and removable Sievi Dual Comfort insole
- Lace fastening for familiar fit adjustment
- Available in sizes 35-48
Applications
FastX DFlex S3S is suitable for logistics, warehousing, industry, maintenance, installation work and construction site use where a low-cut safety shoe with reliable grip and a lightweight feel is needed. It is also a practical option for companies that need one model available across a broad size range.
Safety and Compliance
The product has an S3S safety classification. It features an aluminium toe cap, composite textile PS penetration protection, antistatic properties and ESD capability. The TractionPro® outsole supports grip on varying surfaces, but the suitability of the footwear should always be assessed according to the workplace risk profile and intended use.
Technical Details
- Product: Sievi FastX DFlex S3S safety shoe
- Model: Low-cut safety shoe / safety trainer
- Upper material: Textile, microfiber, ShieldKnit®
- Sole: Three-layer PU/SC/RU sole
- Sole feature: DualFlex+® flexible midsole, outsole resistant to oil and several chemicals
- Grip outsole: TractionPro®
- Toe cap: Aluminium
- Penetration protection: Composite textile PS
- Safety classification: S3S
- ESD: Yes
- Antistatic: Yes
- Lining: 3D-dry® lining
- Insole: Sievi Dual Comfort
- Fastening: Laces
- Fit: Normal
- Sizes: 35-48
- Country of manufacture: Finland
- Delivery time: approximately 1 week; for urgent larger orders from 5 pairs, availability permitting, as fast as 1 business day
