SIR FUTURE SERIES
EN ISO 20345 S3S FO SC HRO SR, EN 61340 ESD

UPPER: Action Nubuck leather, soft and velvety to the touch, extremely resistant to wear.
The protective toe BUMPER ensures extra durability by shielding the upper from scratches and abrasions.
LINING: 3DTEX polyester honeycomb structure for high breathability.
Ergonomic TPU heel support.
CLOSURE: Faster system.
TOECAP: Aluminum, lightweight yet resistant, offering high protection against impacts and compression.
PUNCTURE-PROOF: PStype composite, nonmagnetic, antistatic and thermoinsulating.
Provides maximum performance in puncture resistance, fullfoot protection and maximum flexibility.
FOOTBED: ETPU Responder®, a special compound that bonds thousands of ETPU particles.
The patented Responder® technology absorbs shocks and reduces muscle fatigue.
Antistatic, ergonomically shaped, with holes across the entire surface.
These technical features help keep the foot cool and dry, ensuring breathability.
SOLE: ETPU Responder® / Rubber.
The midsole is made of highperformance ETPU Responder®, using patented Responder® technology.
Thousands of closedcell ETPU particles, highly elastic and resilient,are bonded with a strong and stable compound.
This combination creates exceptional reactive cushioning, lightness, and flexibilityacross the entire foot, ensuring excellent performance even after long and intensive use.
The rubber outsole, with deep longitudinal grooves, ensures superior grip on all types of surfaces.
The waterrepellent lugs and deep grooves provide additional stability, protection, and liquid drainage.


ESD
Designed to provide exceptional performance in a wide range of working conditions, SIR FUTURE footwear powered by Responder® Technology stands out for technological innovation and design, making it the ideal choice for prolonged use and repetitive standing tasks.
Recommended for: light industry, logistics and material handling, service sector.
The original insole supplied with the shoe can be replaced, without invalidating EN ISO 20345 certification, with the SENSOPED ESD
orthopedic insole by Franz Seidl GmbH, compliant with DGUV 112191.
For further information please contact:
Franz Seidl GmbH OrthopädieSchuhtechnik | Roritzerstraße 4 | 93047 Regensburg, Germany | Tel. +49 (0) 941 51598 | info@schuh-seidl.de | www.schuh-seidl.de

The product has been designed and manufactured in compliance with
Regulation (EU) 2016/425 and subsequent amendments.

Standards

• EN ISO 20345 Values:S3S HRO FO SC SR
• DGUV 112-191

Documentation

• Declaration of conformity

• LIGHT INDUSTRY
• WORKS AT A HEIGHT
• LOGISTICS
• TERTIARY, TRADES