Elten Renzo GTX Mid ESD Safety Shoe S3

Elten Renzo GTX Mid ESD S3 Work Shoe

When you need a work shoe that genuinely delivers on safety without compromising on comfort, the Elten Renzo GTX Mid ESD S3 is exactly what you're after. This mid-cut safety shoe combines robust cowhide leather with advanced protective features, making it ideal for demanding work environments where you need reliable foot protection throughout the day.

The shoe is engineered with a steel nose and metal midsole to guard against impact and penetration hazards from above and below. What sets this work shoe apart is its GORE-TEX lining, which keeps your feet dry and comfortable in wet conditions whilst allowing moisture to escape. The coated PU toe cap resists premature wear, so your investment lasts considerably longer on site. You'll appreciate the SAFETY-GRIP outsole too, with its aggressive tread pattern that delivers genuine grip on slippery and challenging surfaces. As an ESD-certified shoe, it's designed for environments where static electricity control matters, and the energy-absorbing heel reduces fatigue during long shifts.

Key Features

• Steel nose and metal midsole protection against multiple hazards
• GORE-TEX waterproof and breathable lining for all-weather performance
• SAFETY-GRIP outsole delivers reliable traction on difficult terrain
• ESD protection certified for sensitive electronic environments
• Available in sizes 36 to 50 with three width options

Recommendations from our Unishore Expert

This work shoe performs exceptionally well in environments where weather resistance and underfoot grip are non-negotiable. The combination of its robust leather construction and advanced moisture-management technology means you stay protected and comfortable, regardless of the conditions. The metal midsole offers serious protection against sharp objects, which is particularly valuable in construction or industrial settings. The lace closure gives you a secure, adjustable fit that you can tailor precisely to your foot throughout the day. We'd recommend this shoe for anyone working in mixed environments where you encounter wet surfaces, oil or fuel exposure, and potential impact hazards all in the same shift.

Product Features

• Type - Mid-cut work shoe
• Fit - Standard width
• Upper Material - Cowhide leather
• Lining - GORE-TEX Performance Comfort Footwear
• Closure - Laces
• Midsole - Metal
• Outsole Material - PU
• Toe Protection - Steel nose
• Heel Protection - Energy-absorbing (20J)
• ESD Properties - Antistatic resistance certified
• Water Resistance - Splash-resistant (60 minutes), water-resistant (80 minutes direct contact)
• Oil and Fuel Resistance - Resistant running sole
• Grip Performance - Ladder grip outsole, non-slip on ceramic floors with oil and grease
• Cold Protection - Insulated for minus 17°C (30 minutes tested)
• Padded Tongue - Water-resistant tongue design
• Insole - ESD PRO grey with recycled content
• Article Number - ET765451

Standards and Safety

• S3 safety classification per EN ISO 20345 Veiligheidschoeisel
• ESD protection certified to EN IEC 61340 standards
• Energy-absorbing heel rated at 20J impact resistance
• Antistatic resistance prevents static discharge buildup
• Splash water penetration tested for 60 minutes under EN ISO 20345
• Water resistant for 80 minutes direct contact with EN ISO 20345
• Fuel and oil resistant running sole protects against chemical exposure
• Ladder grip outsole ensures traction on inclined surfaces
• Wear resistant toe cap extends the life of the shoe
• Non-slip performance verified on ceramic floors with oil and grease contact
• Cold-insulating properties tested at minus 17°C for 30 minutes