Engelbert Strauss Altadena S7S BOA safety shoes
Engelbert Strauss Altadena S7S BOA safety shoes product features:
- S7S protection class according to EN ISO 20345:2022
- Composite toe cap made of recycled polyamide – lightweight and durable.
- Penetration-resistant sole made of ceramic-coated textile fibers – flexible and comfortable.
- BOA® Fit System – quick and precise shoe adjustment without laces.
- Dryplexx® membrane – waterproof, windproof, and breathable.
- TPU and mesh outer material – highly abrasion-resistant and breathable.
- Leather-free construction – Vegan-friendly.
- Closed tongue – the tongue is sewn into the upper to prevent dirt from getting in.
- Textile lining with soft filling.
- Anatomical, removable insole – supports the foot and ensures hygiene.
- ESD.
- Double-layer PUR/TPU sole – non-slip (SR), antistatic, fuel-resistant (FO) and heat-resistant up to 150°C.
- Lightweight – approx. 615 g (size 42).
FAQ – Frequently Asked Questions
The strongest points of the Engelbert Strauss Altadena S7S shoes BOA?
Design with the highest level of S7S protection, the BOA® system, and an innovative anti-puncture sole made of textile fibers.
Are the Altadena S7S BOA waterproof?
Yes, thanks to the dryplexx® membrane, the shoes are waterproof, windproof, and breathable.
Are the Altadena S7S BOA shoes suitable for ESD environments?
Yes, they meet ESD standards.
Questions
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Question about the product
Details
FO - soles resistant to diesel fuel
HRO - heat resistant
P - puncture resistant sole up to 1100N
SR - slip resistance on glycerine-coated ceramic tile floors
Comments
Manufacturer: Engelbert Strauss

EU responsible person:
Engelbert Strauss GmbH & Co. KG
Frankfurter Straße 98 - 108
Biebergemünd 63599
info@strauss.de
Download - General instructions for use with safety warnings.
Safety warnings:
- The product does not provide full protection in extreme conditions – before use, check that the footwear is suitable for the given work environment.
- Do not use in environments requiring protection against chemicals, high voltage, very high or low temperatures unless the product has the appropriate certifications.
- Not all work footwear is waterproof. Check the product specifications before using it in wet or chemically exposed conditions.
- A non-slip sole does not completely eliminate the risk of slipping. Exercise caution on wet, oily, or uneven surfaces.
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