Engelbert Strauss Altadena S7S Work Shoes

Engelbert Strauss Altadena S7S work Shoes product features :

• S7S safety certification (EN ISO 20345:2022 + A1:2024) - Shoes meet the requirements of the S7S class, offering protection typical of safety shoes in accordance with applicable standards.
• Composite toe caps - A 100% metal-free Toe cap (in accordance with EN ISO 22568‑2:2019), ensuring lightness and protection of the toe tip.
• Anti-puncture ceramic reinforced textile midsole - Midsole made of textile materials with increased requirements (tested with a Ø 3.0 mm nail), offers high protection against punctures while maintaining flexibility.
• BOA Fit System with Twist Closure - Precise tension adjustment with a twist of the dial allows for quick on-off and a perfect fit, easy one-handed operation and durable steel cables with a nylon sheath.
• dryplexx® membrane - waterproof and breathable - The integrated membrane provides durable protection against water and wind while wicking away moisture, improving foot climate comfort.
• Mesh upper with TPU reinforcements - The combination of breathable mesh and abrasion-resistant TPU in key areas provides good airflow, localized reinforcement and increased durability.
• Closed tongue to prevent dirt from entering - The side connection of the tongue to the shoe limits the entry of dust and dirt into the interior, which is useful when working in difficult conditions.
• Anatomical, removable insole that covers the entire foot - The contoured insole provides support for the foot and is removable for easy drying and replacement with orthotic insoles if necessary.
• ESD equipment in accordance with DIN EN 61340 - Shoes have electrostatic properties in the leakage resistance range > 0.1 MΩ to < 100 MΩ, making them suitable for use in areas requiring protection against electrostatic charges.
• Dual-layer PU/TPU sole – slip resistance and durability – The SR class sole provides the highest slip resistance; it is also antistatic, fuel resistant (FO) and resistant to elevated temperatures (up to ~150°C).
• Light and breathable right down to the sole - a construction based on lightweight materials, including an exceptionally flexible and durable textile sole, reduces foot fatigue and improves breathing comfort - the effectiveness of moisture wicking depends on the use of functional socks.

FAQ - Engelbert Strauss Altadena S7S Work Shoes

How to keep your shoes breathable so that the dryplexx® membrane works properly?
To take advantage of the breathability and membrane properties, you should wear functional socks (not cotton) - only then will moisture be effectively removed to the outside and shoes will maintain proper climatic comfort.

What ESD standards and properties do these shoes meet?
The model complies with DIN EN 61340 in the ESD range; the leakage resistance is in the range > 0.1 megohm to < 100 megohm, which allows use in electrostatically protected areas.

Under what conditions is protection against moisture and cold provided?
Shoes equipped with a dryplexx® membrane are waterproof and windproof and offer lasting protection against moisture penetration while ensuring high breathability and climate comfort.

What is the purpose of a ceramic-reinforced textile midsole?
The textile, ceramic-reinforced midsole provides puncture protection while remaining lightweight and flexible, tested using a 3.0 mm diameter nail (increased requirements).

What are the upper elements made of and what benefits does it provide?
The upper combines mesh and TPU elements – this combination provides high breathability and spot reinforcements in areas exposed to abrasion, which improves durability and comfort.