Blue Mid ESD Work Boot by Elten with GORE-TEX®
Looking for a work boot that tackles uneven terrain and challenging job sites without compromising on comfort? The Elten RENZO Biomex GTX blue Mid ESD S3 WR is engineered specifically for professionals who need serious ankle support and all-weather protection. Whether you're operating machinery, navigating construction sites, or working in environments where foot stability matters, this work boot combines robust safety features with breathable, waterproof performance. The innovative BIOMEX PROTECTION© cuff works to stabilise your ankle during those unpredictable moments, whilst the hydrophobic nubuck and cattle leather upper keeps moisture out. Inside, GORE-TEX® Performance Comfort Footwear ensures your feet stay dry and comfortable throughout the day. With a steel toe cap, metal midsole, and grip-focused sole, this safety work boot delivers comprehensive protection across multiple hazards.
Key Features
- BIOMEX PROTECTION© ankle stabilisation cuff reduces twisting injury risks
- GORE-TEX® lining keeps feet dry whilst maintaining breathability
- Steel toe and metal midsole for impact and penetration protection
- SAFETY-GRIP PU sole provides excellent slip resistance on wet surfaces
- ESD-compliant for electrostatic discharge environments
Recommendations from our Unishore Expert
This work boot earns its place on job sites where stability and weather resistance matter equally. The hydrophobic leather exterior actively repels splashes and prolonged water contact, whilst the internal GORE-TEX® membrane prevents your feet from becoming waterlogged. The standout feature here is the BIOMEX PROTECTION© system-a reinforced cuff that guides your foot back to neutral if you're working on uneven ground or at heights. For professionals in gardening, crane operation, or waste management roles where ankle injuries carry real risk, this level of ankle support genuinely makes a difference. The breathable lining means you're not trading protection for sweaty feet, and the ESD capability keeps you covered in sensitive environments.
Product Features
- Type - Work Boot
- Safety Classification - S3 according to EN ISO 20345:2022
- Toe Protection - Steel nose cap
- Penetration Resistance - Metal midsole
- Upper Material - Hydrophobic nubuck and cattle leather
- Lining - GORE-TEX® Performance Comfort Footwear
- Sole Material - PU with SAFETY-GRIP profiling
- Ankle Support - BIOMEX PROTECTION© stabilisation cuff
- Water Resistance - WR rated for 80 minutes direct contact
- Slip Resistance - SR certified for ceramic floors with oil and grease
- ESD Protection - Full ESD PRO black insole with soft fleece lining
- Padded Water Tongue - Yes
- Toe Bumper - Moulded PU protection
- Sizes Available - 36 to 50
- Article Number - ET763451
Standards and Safety
- Steel toe cap and metal midsole provide impact and puncture protection according to EN ISO 20345:2022
- S3 safety classification includes energy-absorbing heel rated at 20 Joules (E), antistatic resistance (A), splash water penetration protection for 60 minutes (WPA), water resistance for 80 minutes direct contact (WR), and slip resistance on ceramic floors with oil and grease (SR)
- GORE-TEX® Performance Comfort Footwear ensures long-term water repellency whilst maintaining breathability
- ESD-compliant according to EN IEC 61340 standards for electrostatic discharge protection
- BIOMEX PROTECTION© system meets biomechanical design principles for ankle joint stabilisation